<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>大阪大学 - 質問解決D.B.（データベース）</title>
	<atom:link href="https://kaiketsu-db.net/unit_category/hs-math/hs-math-exam-unit/hs-math-exam-unit-03/oosakadaigaku/feed/" rel="self" type="application/rss+xml" />
	<link>https://kaiketsu-db.net</link>
	<description>「質問解決D.B.」は、算数・数学・英語・理科等の「そこが知りたい」を問題別・単元別に検索でき、あなたの質問を解決する「学習動画」をピンポイントで探す「動画検索総合サイト」です。(小学生・中学生・高校生の単元学習／中学受験・高校受験・大学受験に対応)</description>
	<lastBuildDate>Wed, 27 Aug 2025 10:29:56 +0000</lastBuildDate>
	<language>ja</language>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=6.9.4</generator>

<image>
	<url>https://kaiketsu-db.net/wp-content/uploads/2022/05/cropped-kaiketsu-dblogo-32x32.jpg</url>
	<title>大阪大学 - 質問解決D.B.（データベース）</title>
	<link>https://kaiketsu-db.net</link>
	<width>32</width>
	<height>32</height>
</image> 
	<item>
		<title>福田の数学〜大阪大学2025文系第3問〜放物線と接線が作る面積の最大値</title>
		<link>https://kaiketsu-db.net/all_unit_post/ybnoelv3jw0/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=ybnoelv3jw0</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Tue, 17 Jun 2025 03:01:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=84597</guid>

					<description><![CDATA[<p>福田の数学です。 今回は大阪大学2025文系第3問。放物線と接線が作る面積の最大値の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【 [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/ybnoelv3jw0/">福田の数学〜大阪大学2025文系第3問〜放物線と接線が作る面積の最大値</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>福田の数学です。 今回は大阪大学2025文系第3問。放物線と接線が作る面積の最大値の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGgxRlgwNTd1MHoySTlvN3Y5QTZqTTVQMWJ0Z3xBQ3Jtc0tsenNKc1Rfb05XOGw1SGNyNHZVZndFa1I0X1FjVHQ4dFQxRXFNNzRud0pvcHJNTjlpZ1A5UlBuWjBQV0g3QWdrcnkwcXdadlk0QmtVR0ZfQWdpaEpEamNXS1JuQ2FLall2YllIVmNkX1NUR0ZfYnUxTQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1N2QjRMRHFBRWhacDdjOVZ3ZFhIQVBZQ0xaQXxBQ3Jtc0tsZDhiMkN5WlFHNWdFMm83WTJPVmJBMWZPQmMxZmszVEdBeTBCcjRiUm9mZVZVcEZDNmtvQjVTOUVtSzI2dEFEMGVQZUJQQmotdXBnajN6Rnpsc29IYTJvclVrTUpYWWlUYmRUdkl0bUNxSmNyNHlIMA&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1FHNmtTdk5qcWFsdVhQOVlCbFFxRDRmTzhWUXxBQ3Jtc0ttZHFLX1dSTDJWUDVhVW1JY1l0WnRuaGt4a1J2dlhnWTBCaEtNOGI1WVpoWnFZT1cxal9jOTBBRkRHaXVVb2JDUW5pS05ubkltNzdCblBsSkhQQjRkTDZqVzVEVjZnVU1nakNwWi1sWE5sN3pDZS04Zw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2paWTB1QklIVTNWZFZ6dlZ1MUl6eDV6WWNkQXxBQ3Jtc0tsTG45UDloR1FaWlIzLV9DMVBVeWF5SDdSTWViNGZtWXNPSUJyRFRCWWlkRjREeExTcjAyZk5CdTlIcDlTaEFpOURkZ1RSVWhfSFdPeFlmM0hjQlg4cmFWYWJfTmRmeVNfaHF1dXROakNpVDhwMUhHbw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUVDX2NZNUxzSzByUWlHMnFjYldxSXFpREdWZ3xBQ3Jtc0tuRDZNN2d0MVFUSUp2eFoyVmNSRFk4UlQyMXByQk9BcFNJR2NyejQydXg4S3pUVHlaU0FBck1CVlpsRjktMGhRWjdmM3BHOGVMSGxoUld1al9sMTdLOEFkQW9nWlU3Y1RvU2cwZEVGaU94OTZTV2xqdw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbk5DdmhVNWRfYUxFMDVCaE4yQ3JweU1HWU1zUXxBQ3Jtc0tsUGVlbVFrZVFTWHVVOUZRSGREZkpwSmhoZ1BqS2RBc1AyQTNGSXZhZlNrZmRvcFBmdXFRMmtqaEo0bzF4d3VLZl9razZVQzRmZHZ3LWJjbkxpTFFIcDI3UERybWx2TzNMOUt3TURTS2FjanNyRzQ5aw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkZJZmVUOEVyYzFxNTNkVVpTelJLN1haXzV6QXxBQ3Jtc0trUUp1NVpNMDNvQ0U4RFk5cl9TSUlqMlh1MU95VEp5X3MwVk5rV3JHOWdWcTdfbC01dVA2b2tIZ0g0S2JLTGFVbzRpLXRTWnlScTVnTk1GMzNUYTJrZWRBbEdYams4R1hza1E4bG1WLUl6TzNJbU5PZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjVDSTh0TncwczJWcUlxREp2aW5ZUkdMczNFZ3xBQ3Jtc0tuNVhwdVhkcDNlUkFKQXVaZXZnSjJNa1JIX0ZpeE1WeFZCZVhELWNkTHM5ZDZTeUh5NmRvUU5BeS1mYkhWX3ZyNGpWeVc2Mm5LTUk1ZTVobk9YazU5ZlcwckdtVDJOWTQzS3JnT1hqVnB4ZXpZMW81OA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWZrenBLM3plLS1tWXRVODZTZDF6U1pfQnduQXxBQ3Jtc0ttRlpScUdwNDhRbTRUM2JFaDEwdU1ubEoxRjFUWnVEa0psU21IYnFKMUVCYWlzZGk5NkltM1VCN1VaVXIybjRRd05ER1dTa2JIVHkyY0FZRVlfQmpTWE93MDhvTk96U1hxeGtWR1VnRDdOdldvajZFZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazJXR1JlQmRqY0sybnowTDFSMkxYRm1IcFljd3xBQ3Jtc0trcGg4SXVnUjBHampNOU9SY3kyUmVNZ3I3TnMzMm96SlFCc1hFUWFJWExWX3J3aVBXZmpmb21sZVNkd1dTclc2V29KVXAxc2xkQThqNi1BRmRnbFUxZXpIckJzeFhWV1VZV0U4a3Y1Rm9wSkY2VnRLMA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmdsYnJEaloyTHZmYkgzQ284QUdUMEZVckw3d3xBQ3Jtc0ttcW1aXy1EcmRyTzR3bElpV1ppa3BIWUhXS1UzQXQtOHhUODV5YnBIeWpoOWJPYV9DZk9pYl9CY0l3TTRlNzc1WWFWWVdZSFFrRzBVX0J1TWp4bEp4MVFzcU52a2d5VVJFNHgxaklhd3VweHNRTWpORQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazRKcHhrZFRRS1dwdVY3S3JrTVNBc1c0N2Qwd3xBQ3Jtc0tuVDg3RXVqUWp4U1ZjOWdRU29NbWVIaXoxWm15ZlNXVGc3cE5ZaGd0UHBqV3VUdlAwajRQaVBwYjhLZEJaM0FobDFRZUpaLTN1QzBBRGhFZ1NmTFUxRllIQVF2TEh5aEE4TXZXYWtibS05U05RWUhFRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1gydW5MWG11WlVLM01vV3BmMHc0SlM0VUFDZ3xBQ3Jtc0tramIxYVdJRy1Pb0FjYWhzS29HOVRHanhoV2hURkE4bkxsNXZRMzFnNklmbTctNkg2VGxSTFNocFRVQWtvNmhVUnA2ZjNmbmQ3aE4tMnhoMVZVQmdldHBHSnZNa1NxWkJlUTNxTXJYWTA5dFBvX0tCWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbk9neUpnamlkU0JDUE0yMVlxZHFkZzlacHJ4QXxBQ3Jtc0tuZy1PcVc5eW92cWpyazdjaXp2UVR2R1hjYk00bm5EcFJTTGNWTlBLT29hVncwQ25xSVhpZ05NMW14cXZfaU5hN2pjWVA0ZUlIM2Vra1NBMFNzaG9OcHJKWlEwc1otUXhxT2M4anduY3gtMHZ1UllyNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVkyenl4VzZqcXpQbnVsY2pOUzZxeV83Q0tYQXxBQ3Jtc0trMmMxd0hEa05hbzdVb0VSbThSVHE0WENlaUM2UmwxS1dYUmVoMklkRFltVmtzODZ2aUZJWkVlUS1CaXQwRjAzTFZaczhJRjRIVS1pdENHelhTWHJtS2NKT1FFTjI0NmlicTQyZjkwRVBPYmpCZ21mcw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbktMMEQwRWxfNC1pUWJlaUJHQzlzRmpnM1lwQXxBQ3Jtc0tsSVQ1SmJsbElaMV9Ia2lRWlpvcVV3V3EzcV9scDV1dTZDVjN2MHJTbmx2bnZQajVMYXZFZVhHYlo1WmpTYWNQMmxpdlhXRmFkWXhOSzlZa0FaaWdGeXZsMmdQMGQ0bWI0a21UUjZMNXhGdU43d2VHMA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVRlb1hleVg1dncwSTU5aHI0MmdabERwR3gzd3xBQ3Jtc0tuVHdpYnY1WmQ3VTNJbU5ablJKMHJMbWdJNXY0VTFYSGFpVzdnanF2X2Y5SnkwVFExbFpDeFFMaF9zVVRaU1lZdW9KUXhteTlDT3ZqanJOejlkeXVlS01aSVd3b1VBbHM0N0s3aDF4ZzhMc3ZsQVVtRQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=yBnOelV3JW0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/ybnoelv3jw0/">福田の数学〜大阪大学2025文系第3問〜放物線と接線が作る面積の最大値</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜大阪大学2025文系第2問〜漸化式と数列の和</title>
		<link>https://kaiketsu-db.net/all_unit_post/ndzuj34p4y4/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=ndzuj34p4y4</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Mon, 16 Jun 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=84588</guid>

					<description><![CDATA[<p>福田の数学です。 今回は大阪大学2025文系第2問。漸化式と数列の和の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【福田の数学We [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/ndzuj34p4y4/">福田の数学〜大阪大学2025文系第2問〜漸化式と数列の和</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>福田の数学です。 今回は大阪大学2025文系第2問。漸化式と数列の和の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmFvcUQ3eHp1elZNSmdsb2xsZUctZU1vVGpVUXxBQ3Jtc0traTJNSy1qN2RyYmJTT3hhQmFPZVhQMHFzZzlHRU11M1FJd2JWcUc2amJzSVowRW9CLUpKbHpYVmxMc1BjTkVRVHUwQXFEZElkcVdfRGlQdUJ2ZFBFRHVfQVVKck1xSERRZzRLZDAxZWFyamJlVkxacw&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa29DTDcxSVRoN0VPWnV2N0tqc3E1QXdtNWFoUXxBQ3Jtc0ttYy1zNFNlYVdGS2xEWVYwR0RubVlVd1JGTTk5ZzhzZzBPUWhqalJXclEzcEJHNEU0TjhMX2h2UXBtbWRTTnd2bUZyWHFqZUJmZUtWWXVYZ3o3Z2IzcHNKZjk5cEllRFlncThxdHJNblFnSUJLNkNEcw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWpHbzhSenU1MVhzM25VSnBHY1FnNTFneUxsZ3xBQ3Jtc0tsekc3aFFXSS1zMWh0V29oZlVYZHJJeDFrczRrQnhaaTFlbHF4UkROdHdmaGNvZE5FMXh3eWZPc01xZnBPMWFWeWhRaEZUN3ZJVmNmUU9oRUtBQlR4VWllUUFGVDlNcUFVZ2dwQnMxMUhkMXBCUjctTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVQzS0UtS1ROSnhtdnRsUTZTeGxseGNVVVFjd3xBQ3Jtc0trYUo5eWVQR3BfYjByc1F6dEJBVndjcnBYQXZmVURYaUpDeXVXc01XUFZpc19zTWRJdUZoTGN6V2V5SHp1UndjZm51RDVfM3JOS09sTWlxMjJZU3hrZDBsS1JiaGpaZFlVYjRGUndzMGRfUjUtcjZjcw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXZ4c1lubzd4ZGE3YlVhN1IwX3RWbVB6SW5zQXxBQ3Jtc0tuNXV0d0RfSzZXbmZRb293Z3pna3ZVM1RFVkwzWkFONEZwUGZTMmVFcWhYSVFvUEx5dEVmeDdldTVNMDlJTHl5WHQtX09UNDFtbzNPOHpYQ1JNdC13ZlRJOVZRb0VuaG4xN3pydDFlSTdIZ1lHU3dDYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVpidjBtYWRaZlQzb2tETnlZMlhOdExrSDNyUXxBQ3Jtc0tsUnFLZUhyTU1MNnR3Y3lhTk1KRmVjWDNLdUJLUjBSSTlyRmdRZU9zZ2E2Z3I3NlhTSUpmQ0RkWnRKNzlWQzhmNU8xM1B6REFRS05MQnk2TWV3U0UxbFpyZ0JmQmpoNUE4b1Nybl9TUHVMMzRpNW5aZw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazFiNE95UVhnZUVUWHBiWU9oNWR0MzNQOU5Xd3xBQ3Jtc0tsR3NidTlRZm1wRUxvLWE5UEx0amlJQ3gyRmVWVk12d1k1el9QUExkd3U5UXBseDRaNXR1aU9BdmpMVklGTGx5YXo4MmpnR1VDVkxXeUFRYXMyYWZ0ZVNGc3NBdERPOHNpY1UzNjZhV0V4bTNDcnNFYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGFReFBxc2p2MHlEU284dFo2aDFOeXF5NmMyUXxBQ3Jtc0trTUZadW5Sbmo4VEJiXy1PRjFDWThBM19zR21GVENlQ2FUaG1TRWZhS1gtR29tRmNaOHQ2eVc1WktHX043RW9FRGMzaFJPODJ2aGNsbXR5eXl2TlpZR0s0bHVLVU1EZFJabXdCakxXRVFkcmp5SnN5SQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0lNa2gtU2ZXUTI1cHVrRm9qSlF5X2FIc2ZIQXxBQ3Jtc0ttLURUWHhxWVM1LWVNOUllV2dJVTRNZVBrYTllYWdCRl9aQUVBelFkWXhwNW5McVUyNmN3U09yV0x3Q2prMklFdzNITEN2RmVnZHM0elVnLVVEaFR4emtLN1hwYkIzZEtWbVdGWXZuX0JSaWRkcnNobw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2VxcTRYNkZyZkxWbmVMbmZTUmFBdTN4a29jZ3xBQ3Jtc0tucXJNLUxDaVNqaFUyR200c053djd0VHpLZllOaFhlWm4wdGNtWjN0OFFqalJYVHdCQi1CWllSZjlwME4zVHdpU09SVEQzTkFKMEFHZkQyZmQ4aXU3LXNsbzRESEJCVEszUTVWa1lxT1JFM0xFR3BpQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblhTdTdYNTVtb1k5YXhzcGh0cmNQU1FvS2lKUXxBQ3Jtc0ttYl9wdF9MVnoyM2d2VzJRcWs4MEtfWFNQS2huQmlqbU04Yjdibkg3X29lYnRYN3NGMmZ3WmdCd0lzRmdpTVhBem9TMWx2aUZmUmlCUlgzRXBDZ1N6ZDNDZGRvTDRiMDJoVkpGcjZWZjdlN0NMUjR2aw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazlJbVI0cFI1d3dIcTdnY0pvVjUyRmVYdmVqZ3xBQ3Jtc0ttMzM5OVMwZ1p0VExJUFNGUVc5SG95WTR5X1E1eldlSTFMcjF0aHpqQmZUcU5CXy0yelhSNl9rQUdQa1J0SW53NkhRekFZVE93NWFhWW9wTEpiZW1zdC1CNHZld2pPOVRCaXdUZDlZeWtLSFNHR014bw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHZwVXU0dHRJbUgtcndNT1hfRFZjcC03Sllzd3xBQ3Jtc0tuWVdKUEt3dmRrQjFFLUI3dGYteHFoalZVWUJDR0ZfSmxfRlNqTlR3UmE1bGFpY2ItN1lBTURQTHRCWlE1eUc1YlBzY1hkeG5Db2dIbC0yR1hsblA2dG5XM1RSeGVtajhkVmdJd0hEZGtNdE1yLTlGQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHMtUmpCSnZmNlNyOGFoaTJackZtVDNibVdRQXxBQ3Jtc0tualBCdkxGYy1IbXp6NkVTMTNvTkNTVkRoTWsxdGdSTHZTZGRyWUpRZGtTTVBzZzBwaHh0VjhMSEhmc0ZsT0V6SjQxelpYdzcwbzlGUkxIQVd0S2R6QkNyODJlZHRzQmRueExvWGdTWFRNQ2RFR241Yw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbktpMkg5dDNDbi0wUUZVNWhudEdvbmF5Y2ppZ3xBQ3Jtc0trZzBtMXlUVldNSXVRZUVMZUpXVmJjVnlGYXBDUnNyU2plQTlxUnAzcFlTaTFZc0dkR2JGaGJ0U2I0U2RlUnpBc3hEMEFYekhUS0pmOEllREFDR2Fab0ZNcjNHTjg1VWZlNzZIaEdlcjB3UFdGaDBoWQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkxaWC1FTzlJQWJZN3ZXQlVSaVJpN1FiNGVLQXxBQ3Jtc0trNDJqeFF6b3c0S3RsbzN1YTdocjFiaG5ITzZLTFcwX3FBY0RCVmpKNHJacVJKRjhIRHlQY2ZoazhfTlVKTnQ5T1F3MHJNYjh3c0oxTmNmOFFBbjRNaHRTanNLemRnNzNBdVZTa1h0VnYzWWlSRWlWdw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWowLVR1dGVReDdiOE1wajh2Skx0TzA4S01Jd3xBQ3Jtc0trYTNrV3lORHdpNEhrcG96bW1IVHZwc2QxY1NrSnNxM2VzdlI0Uk1ZNGpLdER1Rk94Vkg4OG5CSGJPckp4anNxUWhhVXlVclgxSXNPZUs1alVpblk1VHY0WjdaT3JrWUl2T21PWmJZbG9jRnlpdVlRWQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=NDzuj34P4y4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/ndzuj34p4y4/">福田の数学〜大阪大学2025文系第2問〜漸化式と数列の和</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜大阪大学2025理系第5問〜確率漸化式</title>
		<link>https://kaiketsu-db.net/all_unit_post/lemy0gfivhw/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=lemy0gfivhw</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Sun, 15 Jun 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=84575</guid>

					<description><![CDATA[<p>福田の数学です。 今回は大阪大学2025理系第5問。確率漸化式の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【福田の数学WebPa [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/lemy0gfivhw/">福田の数学〜大阪大学2025理系第5問〜確率漸化式</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>福田の数学です。 今回は大阪大学2025理系第5問。確率漸化式の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbC1jZGs1clN5ZHh1a2Y0bDFxNXlSb1FuaUlMZ3xBQ3Jtc0trUEo2Szk2WnpkX0FZZ1JZQUxzOXhlX0VJTzlmM1BqUUg1WnAtSHNKYnhMS1pCVWVxSVBsSmVBZmdKSkdDYk1pRjlnSnFyaFZrSHRzVXZsUFZCNEFTZWtrRmFQalVlc1EzeTBGUFAxVklWSHY5ang0WQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDdCOERYNmNwdGUzajloU3ZMRWJyM2o2d3hwUXxBQ3Jtc0trWUw1bEpDdEd0emwwdlowZjlzZHludkJYVnRsZWdabnRHY2E5WlF2NWZHODFVT3BjcXlaNmRzckN0TXVjYkRrZU9VV2M1NmdFbGlhWmdiQ2M1dFE2MFplOHg5MDJCdlFBYW95MllvaFhHaGJyemJTUQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbktZWEt2ZkRKRHlBUndjSWEydlRUczhVZkZpZ3xBQ3Jtc0tuV1R3OC1YSGhfajh2QnBrdmZGSXdlcEp2R3VPaVR6Mkx0RXJDV2hyV2FEekZLWXZGMDM4NUNFS2p2REdPTmJzYUhZQ25UWFNiWGhwUmpjOVhWUkMzYTQzSGN1QXhaOThyUXhPcXhZWTRRVEdOTWNhZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3lCNlFrOUM4Qm0yMUJCMWswdC1FUWtTV1hwZ3xBQ3Jtc0tsVlBfTjFvT0pyTEphaWRmN1cxTE1rNDU0NjdwUlVSQ2NPbnctdl9WbVN3MG5fSnp0cEVsbXd1YXg3NTdqN0FuRlZ2ZVRzZ3JmMmJyd2VXTDUtWDhEYlJxR2poRG5LdHQyTVlJNS04TDczLUdOaVJSVQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjlqREZPdVN2MGFER0sta094X0VQZEFfdlplQXxBQ3Jtc0tuNnE2XzR0TjUwaUFnYlQ0RTl4RU9SYk14dTl6d0ZabGR1Qk1SbndsZ3RSUnB4YUVNSHZvMDNSWW1PcjM3LXAtVm1uWmQ2a2xocS1KaUNMMGh6SkFiUEhYb19SY2J5clBRZ0FCNmY2YmlPcDlvaE1lMA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFpLM1ZaTmgzanV5WmVRZDkxQWF6emxMYWVuZ3xBQ3Jtc0trYlV4MnV3c1lYTl9pa01JSHdhODQzUFhsbGYta2dUX3hVWndNdlBDRnAxU214aTRoVGo4VGxab09oZXY2WmpnWGJBaGp1XzgyR0hDUTBLaEp2ZnhKbkphdklEWGJnR1d5aTgzMTY0S2dLeEF5UVctOA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWk1NS1pODNGcDQxN2xyY2RaRm5fYkVtcWEzQXxBQ3Jtc0tuSUF5S0wtamYyREFzS21YU2lzcG9EQjhRVldka21xS3Foajh5UnQzcUxNaVZzRnI1dGFDZVI1YjREQmxqNTQ1Ql9IR05pemgwSEpFeVYweHZXZExjUjNnTUZVVGlEeG1iWndxeTEtSEN2cHcwX0M4Zw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0NYMGNsd2ZvTktsVXJkcEJ0dDZtMFkzWnNKd3xBQ3Jtc0tsQmxLTVBoTU1hR3dXeGxzS0VSUUZvSXdaMmZYcWd1Z3BnV2RhdGdVSk1kNHo1SEliVk5Kek5kYTRSV0p0M3pRUEhzWGxjYldhZXZSME5tMmFydjdnUlRZbDRGYzlJU0tEUFVzWEZiN21xTE5ZUGZTWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0hGQ3FnNUhYUVRRRXpwdjV4MWhiNmFNZVNHQXxBQ3Jtc0trNXRwLTlXaXhkZnlfSWxsbVFDb0JWVUhsLXdtVV9iWUVXRmF1cW9RNkkwYklOZTNnMGEzNFJ2MHNzZUp2NDgtb2tKZDkwR0MtMHpCcDdoNzhUSFNqaklRZVdqNTZieXBLUG5zWHEwaEhaSVU0ZHBFMA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUd6UEFsTVVDTXp2bzFraVIzQnJ0WHpxYVdZQXxBQ3Jtc0ttbWFscnZLRnVRVy1QNGhwSjlXUl9Cb25wNEhsQ3hXc24yRkttQ1EyMUladzhVdEU4Z3BtWEFqZzJ3Z1dQLUpYaVNxbXRsVWNBdkhnSUFKanBGNHJFdE8weXppZnhlWFNQOHg3Z0F6YW1MX25aM25fUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbnlaY2Y4RVRFQTFPWHUtMHU2LXd6T0JJVWFrd3xBQ3Jtc0trS29NSTFOYlNaWmlVR2xCV0dxY1p0Y0RGN0FmU09qSHI0ZlZFT21KRWFKQ1QwWnlqMmwzdHBFcFVwUGpBWkI5V0RNVEJQTHFYaWoyNVUwZDMybnhCNTAyaEVKb2ZyaXVES1kybGw0emFyLUJoeXowbw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbk44R1AxWEE0NG9vYVpCTExLVEVPQVNaWjlJZ3xBQ3Jtc0traW9JT0xFMWUyQmlPRTJHN0V4SnBTTHJ2V1pkYkhmNEpVcWRHOElTMVdKaDZ0RWF2UVdBWVpyTVVoWWZwOWR0Q2VfQWF6Q2dsYWRQZkRXcjNoOXZnbmRJNlllWVVEWUxWMEtud3R6OWdRZ2J3Z09VZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjk4bjhTSlhBVjBLN3NtVVJpdnVlR25MSUJ1UXxBQ3Jtc0trMzc4RGRFLVFIcTZyUUJ2NXR0ZFh5d3VSdGdWeG1ieHhQUDctcWZhOURkLUFIOGI4M2lZOWVfX01MWEMzS3o5dDJtZjh3U3ZqSW9MX1ZlWnptY2VId0c4cEpCWWZNSlNCNFV5TjhRZ1drRHB0TC1ZSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDlvbGdrTGt2YlZNTkU1SHdMck9wTGZFclA4d3xBQ3Jtc0tuYUxjYjhxd2JvMkZob0N0NlhPZFJ3U1FiYXJWYnhHdlJXOWdmVG5HbDRMeDZjd2pQMnduRVBuUC1MUk85TFlxeUxKZ2JPOVl0UXFrbWE5emZqenJHUThlWXJRbmdCZVdkNmxCTVh0NGxiZ05aUEQxWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWRuSmVYTERST05tR2Exc2RZcjdlcXBscTRnZ3xBQ3Jtc0ttXzFtdjBEeUFybHM5eTdtS29FQncxaldtMDdaeFExalJBNXktZzNBZ1VWVnNVdGloMjR3TDY2THRld1dfR3hGRm9TbGpUZTZ1ZmZVcC1DcVlRdERlTTMyQmRhajFfZ1J0d3lFbV82U1VmV3RGZmxBQQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1B5Y1lWcG5TWWtMV2RLYWdPbWxOQjZzQjd3d3xBQ3Jtc0trNVhZR1lxcHF5WEU2cmxzMXhaampITVRzeE4zcERnWV9UcTJRd2djNWhtekFjUlRCbVVoNER2ZHBnakVPQkU4WlAtTi1aeXZjNjJrYzA2X1FkRUNKQWh5RGpNZVJuek1KbThVcUkyVG1KR3JWMUNoVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1hUc2xsNlAwaUpvZU40RURGLTVQUk44cDBFZ3xBQ3Jtc0tsUUZFbHEtUFZZWHZMbWxMam5WaWdGNG92SGxISE1HS3pEbDZlMUpUYXJGTlYwQkQ1NWxjek1tcUExcC1FeEZQQkZHYnZIZEpJWTRkSkVDN2VCLUtjeEVsZU0tLV9TUXZFcjFyS0dVcWJsdFlXUEo2SQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=LeMY0gfivhw" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/lemy0gfivhw/">福田の数学〜大阪大学2025理系第5問〜確率漸化式</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜大阪大学2025理系第4問〜不等式の証明と関数の極限</title>
		<link>https://kaiketsu-db.net/all_unit_post/lmvgmjfdwju/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=lmvgmjfdwju</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Sat, 14 Jun 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=84535</guid>

					<description><![CDATA[<p>福田の数学です。 今回は大阪大学2025理系第4問。不等式の証明と関数の極限の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【福田の [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/lmvgmjfdwju/">福田の数学〜大阪大学2025理系第4問〜不等式の証明と関数の極限</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>福田の数学です。 今回は大阪大学2025理系第4問。不等式の証明と関数の極限の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVNlS0d4VW9FVGhyWGhDV1dLeEZuRmVOQjhSQXxBQ3Jtc0tuQ2lOZlB5UUNId0lEM18tb2x5M2szZ0hDdW96dUROUXpkdEpSalhKb0xUdEZQYmNiU1NTMW1OTTlqUUZuLTdOMGRVUFc0b082d2hPVFhYQmQ0MjU4QTVOdEEtTGRxaTByR2Eya1RJbXRxOC1BZWJDTQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkJkb08ySjVjMGZHRFViWDJKb09sdXQzZTFRZ3xBQ3Jtc0trVGdBWkJISUpUb2Z3QmhibzZiaUtaOWt2UGFKTm9SRVhwV1NCR2g5azJBZ3pqLXpoZ2RXbFlLcGpEa2RKN1VUeWJ2S1BpZjdlMFBJZm94MEpZTU1BeUVja0hnTDZJa19wYW14aXVHaV80X3Nuc1hRUQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGtxR0gxLTM5REh5T0xDNEdDam5sTVNsM1djd3xBQ3Jtc0tsZVN3RzJEMjBqVjNzZVowbEVQcDN4RnF6X2lQSU1mZXR3OVpydDhXZVUySS04eE5DWEZWbjNvbnRvUEdGbk9uc0M5SFhxQi1PTE5EUWxwR1M2b1V5WElFYnhlWHdBUXlvVE1HcDdDVUNOTFhVVEo3QQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbnllaExjdExRelNLZWJFRnkzbFJWdUVyc3VpQXxBQ3Jtc0tsX3NiVG5oRmhueFZNV3FmOXpjOF9rekRMMm1NX2xsSXhDeEs4amV1TFZPQUtsNWZ0X2IxTzVQVEhvVm9JVGxIM3ZEbnBMVGpodGphbXZfMGNVa1ZRVmdTV1NiRnhsM1JsMjVUc3ZQUDhMd1hoTjMwVQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazltTkR3RXNkQkRmZlIteXNIcHB2LTJFZmZwUXxBQ3Jtc0tsY29KTVJKb1JiSnk2cS1rSGd2NFdKMFF0OE5yUlB3WEFTWXZydFdoalAtV1dpbmYxQTlnaktMdnBkQjFISW9HNDM5UXZLbkRjX3RLZWZESW5GaGtLZXhyTnhBbEpBUlNkNkRGbEhuZDQ4UzdtTlNpTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWsyTURUZ1VibGlPZURJT2FiakJGZzYxOVFPZ3xBQ3Jtc0ttV3prNmdELUxmQXdzUkhpMHlCYzgxZUNoLUUzRUZBcDdjQmRRMjFiRjRVNUlIUm1nWTN0YS1jMWYwZG8tTkQ3aWhKa0FRRF9OQVVFRFBJc2U3aThoUS1zTXNERi1UbGprMXV6Tzg5S3ZSdTNXb1l5bw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0dRUWlJUzMyQlhZNDRiUnNyeXVrSlhyOHhqUXxBQ3Jtc0trLUM1Tm1ocGEtYTBORXNIT3NEVzJpVG50R3E0TkZDbjNEZjdVWVZSaTBVT0I0VlNfWlVPVTV5MTUzclZERXJ3eFo1S3J0LVJVRmtIcEhGc0tQbmJIcWJZUERNSkxKTEl4MjVPVHdWNXZNaEw2Zjd1VQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEVwcndZMkpaVUtYc3NNSG1ta0FkRmFlNGJtd3xBQ3Jtc0tubGlEVEFrc2VEMmFVaWROMUs2SHd4a2dMcmFsRk9JSmtiMzZUcTI4b3BSQ2JBclpSUnc5dENUdlVoVVRaeDRWQ3lJTkdnRUE4Tms5aFlhVHZWRE85V0hvbllfUlZ6TnNUaFNpeFU3TXY3VzZXWnduWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDZTWTNVUnVFRkQ5Rk0ySDdGTlJiNVVPTW1zZ3xBQ3Jtc0ttOEtQZkFnMHFvUXNCRXpPZkZDejFMNUlkMkxaX3ljZkRnc3RHRkR1NDNEdGxLWGgxbGJLVWlDVjlaUVNlZXZsNU1ZaVFwV0Q0MndVNmRKYzlud19xWDA5WjJCb3lOaDB3cjZ6NEwwRGhpSkdNWVY3SQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmU5SVBFblU5NDZfa1YwYm5ZZV92aWRrdE8yd3xBQ3Jtc0trYXdfTkxTMHZXOWRMQUswNEdvUnYxeGtzSGRNaEN6UjhvamhmZnVlWFBwMGhrcS1Ra0NLcG1RVlFEYmVoa2tSR1Njb204NmxjZGxVS3haVGQ0NnlLT21RazZhcWJHc2tlcmo0Y2RUVjc1NzUtdE5CTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmpjQjNfRm4zemlnWVZWWjdvX003X3piSEV0d3xBQ3Jtc0tuZnlGX1FGRlBrOWx4U0lpUmp0eVk0SUwtY2ppLTMxT0FVREdyaTQ3R05oQjBEdHZjVzRScmNLYW9ZQ1BJLTd1RWhiOHJhanZwcVkyTW9sN19iSjFxOUc1TGtkWDRPMDRsc0J1RFlPTGxwOFZQYk13dw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFBkZzR4SF9HVEtjV1k2bHNNRndTUEx1Z0pYQXxBQ3Jtc0tsNU9BeTd4a0I2ZkRueXJOeDBZN1VtSE1RdkN2VVdDRzdDV3ZLVUdFaElMMmdrVllQc1VsbnN0bDE3WkotbnJFQnMxSVc1SUw3TGNfWF9KZDdaM1lxdnlfc2d6OFBoVEd3QzBfN3JJeTdzSzNLblNLRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbU81d2RXbFAwZWE4MEE1alJWcmZuUzhNVGNNUXxBQ3Jtc0tuWkZWR082ZVdMeXJWTTNhUzhyaXpFakpoTDZnZnJ5aWZ5QWxoYmRPWUlTYmN6eXpJT2VCcXA0Z0lGbGJGLVhOM2NuQnZNcl9nMC1iOTlES2hXWmNWRThxb3VaMU1ISF9PRnZQRG01RkhhREFXQTVjQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkZMb1o3RHBLX09uZEU4blc3WlliNDNQN01YQXxBQ3Jtc0ttU0VCRGNGNjE5S3ZMT2c0cU1yZFdWZVRfdG5JdjRpenVPRE9RQlRqV1VmR0F1NFNiLTRQQnZ2TTBNU293eHFKa2VHUzhzelNreml3N0V2RUgxa1kzWG1SYzc3TUxrUzlaaGFHUE1Ba3ppNVdkZy1VQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEdyS0ZCbXFLRnE4NEpwaFNVamMxdk9MSkxQd3xBQ3Jtc0trUHp3elZZdll6WXE0WEFWSkJobXlFZWVRbUFpWmltc2YzRlhBYW9GaWZlUkUtckxSSFBvVWFocExIbVU5SE94aG4xSEs5Z3JJQktVaXF6cFctaXZWbU9EX1A5SEk3YjFLSlFsSF9STzEwTXNDUy1DSQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkRObS1vbnkzaXA0WklDa0NfQTFnc2xIRzB1Z3xBQ3Jtc0tuVzVZamJ5VmdQUFd6Um4wZm1RbTFTY2VGRE5vOGJabmVvVV9qc0tvQUdWbThqRlZ0Qi1zQ1dYN3FkWmFlZXQzYkdyNWNXUE1rdG9SeGdoX0lHY3BfMmZGYXhNZV9iRGluSDhzODNRNXF4WjdhRXN3MA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0FIZHRZdC00OGtkNFgtZW4tTjVybl9sUXBJQXxBQ3Jtc0trRDRkT2ItOHlJS3JUeGhpWTNfbGN0RlVqUEg5TERmQUNzOWo5LUw2ZklqV3RFOVFWc3A4WUFJWXZsS3RyU0VGSU1McnJJYjRDcGw2VEl4RGRqNXRVcGgtUzZtd2pDWEFiY1k5V2xjZlI4ak1ONkdIWQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=LMvgMJFDWjU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/lmvgmjfdwju/">福田の数学〜大阪大学2025理系第4問〜不等式の証明と関数の極限</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜大阪大学2025理系第3問〜空間図形と最大最小の軌跡</title>
		<link>https://kaiketsu-db.net/all_unit_post/hcsdf7e5btg/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=hcsdf7e5btg</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Thu, 12 Jun 2025 15:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=84501</guid>

					<description><![CDATA[<p>福田の数学です。 今回は大阪大学2025理系第3問。空間図形と最大最小の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【福田の数学W [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/hcsdf7e5btg/">福田の数学〜大阪大学2025理系第3問〜空間図形と最大最小の軌跡</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>福田の数学です。 今回は大阪大学2025理系第3問。空間図形と最大最小の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbldWMnJlSzhidWxJbUEtYkdtVy1jOUFHeGdTQXxBQ3Jtc0trVWVCVWgyM1hELVJOWWtLYXk2MG9OOTQ2aDRHNmZoMi1jemRPODhFZjBSeXhfRGllMVV5UnhkSmE2VURIX0YwWENvTThXR3NhUFVQTWJwaGxsLUxrWm40eW5NY3ZsNmN3QU12T0NuNTZiV1hpbk9TSQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHAzRHR4ajNIbWFOMmM4ZFZER1JKS0E4RlJ1UXxBQ3Jtc0tuRkd1UjQza1dIQ29aUDdfSU9CMGVBalJ3UHk3NVpnSVZCVHAyMjBwb1Aza0I5RWtWX0paWWxuVFVKM2lXek9VU21OYm1zczc1Z0Y2MjNSLTVzaUlXTTBXRDk5MllCVndpbWZPVEMxN050aElZMjVSbw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWF2UjFGNERJMy04bEU1SldES2FWV2V2WG5EZ3xBQ3Jtc0tuNkdWUGI5cm1KcXMtSWw5OWRHUHBVV1hqZ1gzTTc0bDdOTHgxbGhJZURCTDBrbzFVV3RUVVJRTlkzcml0R1VqZUJ2YWFrYWttU0pqQ2RHWlc4MExlOHFGTmhlRXF2dzUwYzBwTVU4Tmt6dnVaV2FWbw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2F0SDBFMmhBM2JPWWpKX2lraFE1bHV3dVdpUXxBQ3Jtc0tuV29VRWkxN2VjVmNZUzk3eVB2NU9aaThIN3BmWlpxQ2tHaWpHd1QwcTFFenZQRjRiY2ZDVUI4MU05LWx0MzV0c19WZ0VCOHV0LUNxMWdNZ1o5WUlMVEpaU3V4ZzlHdmc5RllqcjFra3JUZ0I4RFBrYw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1VaSktKU3ItRDAxYUNEZy1zMHlpbnVoNGRlUXxBQ3Jtc0ttVERvYzlxeUUtVnhVV2xlYUNiUGhYM1NOblVlY1VpMktXb2VCT0Q4ZDVIbkVaaUstV0RLZUotUU5VZTEtMklreGNndXhCZFVvMWs0SHZSRmx4TTFubWN6QlY4Z1NRRktwUnRlZlVSVlpxT3RkUjNhNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0xrLVh6b1p3SnNUcjNwUXFrM0VBalQ4Sm50d3xBQ3Jtc0ttbk1rLUZkOEJGWkVrOHFRQVdnc0Z0MkRQTVZlY0w1RExsNDlpUkUwYXFuVFlfcjZaV3hZOUphNUZSRzB6NlM2eGZySndzSlhBRWhSbjNsdV9KaGtudEo1ZVZVTGJIamlSUUtFanRKeWtkVGdoRUp4TQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWFFcnY1cGJ4anJub2d2WEViU3AzMXJLNXFDQXxBQ3Jtc0trV1NsYndRQklkUVhhcEFQSFNyTm1TV3ZxNXNjOWJxRzhoYzl3dnJab2NLQzRHWHhoMllOSGt4czhrVnVCbWZyb0Rralk1aXk4bzhyQTAxU2lOZDJaMzBSOGhxQ19KaGtFQXRicUhfWmZjckJCYk1jTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbllIWnRocXlCSXdEZnVTMmxsRTQ3ZmxIOElKQXxBQ3Jtc0trdURmNXBBY3dIOGJ5NldGNFBJdV9qckROamxhU1VuMEVseGluRTFuajJZNWt4U1RaNEhWa19RREhjaXNLYURsTmYxb1BFUnFrdHNob3gyV2o4MC1oaXZ0T0xjMjIwMjJrZmpjTmJDdW9xR0FqdG5YOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmNrZDIzQzFZLWhXZDdlZmdOT2NpM3kzbjBWUXxBQ3Jtc0tuTV9WS0NrR0p1NGZ0X1VSU2w0c2h4TTJxVTdEaDBCSGZtQTJaRk9ITGZsX2Zzbm05UmJVeHlKdGxmN0ZoMVRyUFJNcHJiLTBwRG9oZWFOVnNqN2FZbFFkLU9oRHctanFZTlByV2R5b0VIY2dwdWVEUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblNfYlAwcDVXVTkxXzBseTc2WG5ERmI3aG9DZ3xBQ3Jtc0ttbVUwbTNqRGRxa21tTnE5WHE1c3c2QktBRUdiSXJmMHloUHdDQVV0TndOdUg1akoxMUhiMThuVllXWXQzMU1ydUs1bGRiUThTbDFZNkRvY0tiSjRBek8zcHhCX0RONWJIbU9Ta3FhUFV5Ulk5MGZJYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3RDRk40eHppMEVKejJPajBXaXlodDBzYjVEd3xBQ3Jtc0tsWHJJajJHdEIyR0h1OWxkb25VME9BanNhbEdDazIxY29yUTZUOG84dTdobTlTaUNyMFFBcDI4MTZfcGs0QVVCRURQNmNZb3llYkdnX2lMZVdFRU92ak5CR01hcFN1RGZveGFwNlUwSU5lU0NmcWE5cw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGdxcTZWOFpvU0ZRS0pHSFFVbjdYaThua2tRd3xBQ3Jtc0ttdVNuX2FIUVROUDZ1MEozT28taUxiYUx5SEtjaVJ2S3VzbmtWV2g0clFTRGcxbXFNQjh6SVRxOU5yV3VCUzRXYk5Va0tyNFk4NzlHOEI5RTF2Ml95dnlaNWJsNGRYR0RTdU5DcXk2a2FIV0czcURuMA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEtNMWRVdzBIeG5ZTVFoQjNvSzVPdkVPMFQ0UXxBQ3Jtc0tsRjBoSHZJVVh1WmVpN2xwRXZUZERVTXRPME9NdUpGQ0IwdDk5SnlhUHhJcFBBRjgtd3JqeFhfMGNfQkxDbHNTZHN3WFJjaXFWcnRJdkUtLW9JV2dGZTJCWWlFNHh2aWlaUmN3SEdyT0w5OXZkcklQUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1JOX0Y1THRqNkRYb2Z0VVhqWXpqVzNhMkFzd3xBQ3Jtc0tuSFZvVXVLVV9rZmQxT053LXE1SjBCZFE4YW9fTjJSdTRyTTlnbl9kaktSVGxXSHM4ZVFGWlMzc3ZTQTRZbGs1LUllOWtWdE9GX1FKRTdYS19UNU1Rc3N1N1FnVjh1ZHdod0ZmWVZfT0lKcUFiMFJkdw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazNPSlhsbU9jOUpSbGM5cjFSa1dBcXUwY0dUZ3xBQ3Jtc0tub1dORTdmWjFzRTdOR1VWYmV4OGdwZXBWRjkyS1V1Si1GeGY4RW0wVzJUcXdTRDdiV2NtQjR1YzlzMGlzeDhmOHoxcUFheTVRWkpMeG9PX2ZOVmRTb21taXphMW1OQjJiNWtOWThfTUkyWTJ1U19yRQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazhpSmxOeEtKbks3YUl4UVJUdExoT3N0dGJxQXxBQ3Jtc0tuNjVtS0xkOVRrQlpKMWJsTm1qTTVKTXpRUEJiMmxHbWJfdV9ZUF9EZDZCRTRBR2Jqak9XaGJ4YVY4SVpvRXhBZkdwVXB0RFJVMHlKR09MODgxY1ZYUGd3cGdqd2t1MkFWRHR3VndOVU5nS1BzN2Nldw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbTh0YUgtVGw5Q3RtanFvS1ZyNFU2MVFzUjVEd3xBQ3Jtc0ttaWREVzhIM3FvMHhtc1d3S01VbXNIZEVHMmdOS2tTalo4MUoyd0t2VFNKRFE0X1c4d0tieWY4a0JOaFpEOUJKMkhOem1UZnpHemJwMUU1TlA4YnhKcDBFVS1tSFd1eFpHWVprRklvQUdaYjgxYU0tbw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=HcSDf7e5BTg" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/hcsdf7e5btg/">福田の数学〜大阪大学2025理系第3問〜空間図形と最大最小の軌跡</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜大阪大学2025理系第2問〜3次関数の極値と変曲点の軌跡</title>
		<link>https://kaiketsu-db.net/all_unit_post/c7zu2xfkfgu/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=c7zu2xfkfgu</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Thu, 12 Jun 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=84497</guid>

					<description><![CDATA[<p>福田の数学です。 今回は大阪大学2025理系第2問。3次関数の極値と変曲点の軌跡の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【福 [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/c7zu2xfkfgu/">福田の数学〜大阪大学2025理系第2問〜3次関数の極値と変曲点の軌跡</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>福田の数学です。 今回は大阪大学2025理系第2問。3次関数の極値と変曲点の軌跡の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbktlVUdLNEY5SXpralZ5dmtxUzRnS3RKNUlqQXxBQ3Jtc0tsQzhRTWNkMi0wUV83bGNfbDFnYjZIaUxQNzBnR0lFcGZ2S0s1ckQ0RzhWWlhuMklPZGIxbV81TkllN3FfZV9zb19LbW12dkZWOHk0eHlIcHRWM3N1WDVYUmlrWHUwUHd4QTFibF9ydGpWdk55c1Rxcw&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEllTHlsXzlPU3l6ODVUdDQzQWV4ZkdyRndhUXxBQ3Jtc0trcmFKYVN0VEktdk9CUHdNTWhzNXh2VGR5MHV3NTl5M2xob0ZESDQ3elRCcWFmSXlUdWdIWnhGWGlqU1NYQW1jSnUyWVh3YXZ3WHZJVFgybTdIRDd5SU1UU3dIRUVEcHM3YkpmdkVUSGU4UDh2Tzc3WQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEtoSVpCOFhiNlVTTEpScXhuM0MzREFaVVhyZ3xBQ3Jtc0ttN0I1bVpQZzRNTWN6RXZBVW54VElZWGUwclZydkJrbVFtcGFUaW9zZVBZeXFielFHT3V3Y3dzaWQxWlhWYTB4WVYxSk1NclV5SlFPdVpqNml5bkhBMExtTVZ6SHNmV0o3dkxicUZkMzdPc3c0d1hsNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0IyY01QdHltNHB6cmxYZGpVSHp4NW1OelpGUXxBQ3Jtc0tuU2pGeU9RekVJWEdBNHAwSGl3U0MxYnZUVmw4ckZMeVdYN2UyVHNNVGFtRDBoRjgxRWpGeW5SY2ZtWDYwelVQaHFQQ3pXaFlweFViRTJYazgxMGFWclVvZjhHaFE3TlFhQzE2QmZrUm5BM0hRWGdaWQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkNaOVF3a1gzVjgxWHAteHpSUmNoWHB1Uy1SZ3xBQ3Jtc0tuQ1p4Z2o3UUlqUU95b2g4RjdSUk1kUGpfOGdPUU1yaVNHMjdxQllSYkR5THcwc3dSRUQyU0lKSXpSYm9vQy11QU9aUm1TT1hlZ2VHVHVCdUd5aHZVM0h6clVaUEpNbzl0bDN0WTh4YUM3NUg0LXhRVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXRfUGRnY3JFOWVzd083Q3BMS24yYlluZjBnUXxBQ3Jtc0tudjFpSk41anEyWENPVjNkTHhWc0JzMW1mMkh6U0JxWHowVFRiWUIwYWpNbXBUM3dkRFFZQUcwNTVaUmIwN0c1cm5pVTRSRVpXVGc1R3BaV1A1MWxJbFhWZGFvc25MS1hDWWxGSmxydjF4QmZPUV9TSQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa184ckM5VW9lNUtXVXpORHdMSzlfUVdlRWc2d3xBQ3Jtc0tuUl9udlFkbjUtUjhHMmJJWGItWHJhSG5sdFJ5VVFjbjcwV1Rncm04aTN2Y2dZaEVXeWZUWHhpelBoN0QyRERxWGZLb19nUUFOZlJRSHJEOG9INWQ4TjdqQUp6S0lic05rd3M2ajdodERiLWlQN0lyTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2xSXzNhWWZZTVFPamwyZFJyc2d5YjhPa1N6Z3xBQ3Jtc0tsTWUydnQxNkQtUWg2Y0RpLWxHWXVsei1Sa2xhMXJ6aGhqMlduNmJiaWxMZ2hlUW5FM3RZMnZUZmRDR3lRNDVNeTBxX040RTF4Rnc1U3Nidjl5Tmh5eUhsSGpzQWNka3hmeDVybk1HZFkwUkJrNU1wVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1VjQzAtU2NJZl9fMmlLZE1YalgtdXRRbkduQXxBQ3Jtc0trYXVUMTFwV3F4UTJTUFdRSlV6c2dnUHlPZnpvMVg3VnlldEE3ZzZGb1BTMVhwM2dCU3BjN294LURkaGVDcHR5X2UwOWY2VjBpSlBiVjZuYy1ISmM0MEpESW42Xy16eXRCSHh1UlBxRnExanczV1JUbw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2dfTFJBc2xPNEE3NVFYZzdMX3JmUTNka0IzQXxBQ3Jtc0trY2RVVTU5dU9iaFhYUmZwY2JNejJPWUZUTERYYkY2QVczZGlTS0RRTWU1S2N3d085bDJaWWc3a25OM0tFcHkyQTgtQzBPbE4wRGVua2JFWU5FQ1JjejBFcUJZOGVuMDljOGdzUjJ2U0JnakstMTgzaw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbE5keWt5LUdDT1l3a0lrNUEzV1l0REtqMGt6Z3xBQ3Jtc0trelZVOHJ1VmtYTVpjSDFiWUJxZ21aWktHN2ttM1M3WVprX3lZck1OQXNfakZqOVE2MDBhUnQwTkFBS2NIenVYQWE3OHBiUlEyQWRlelNqZ3pPRFcyZlEweVFYbnNwS2hPeFBfeGdmNnEzYVlNM0NqTQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbldkTl9tSnVHS3MycDRrcXNxdXVVbmh1VzBRZ3xBQ3Jtc0tucVlXMmdIeXZFb2s3QjRHX04zckZ0RTBDcDZ3d3BLVzhhQVZwM0ctWlotNTRJTnRRckVpdkd3emFuckVnSnlwdHBkSmliOUM1aGl6R3hqSm5HZWh4SWNWRG80eHp0NUlhc1FTaEZRczE4ejRnYzBYSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDJIOXJjdXdNMWtJQ0lRMTZFUDhCZlFJS1hOQXxBQ3Jtc0trTVNGSlBqUDVoMV9sQW5YaEtpVk5Tb3dWbUYxRzZoZ2tjUEE4S0lPbWg3N1BySkltYUZaQ0tnR1RxRTZCdkNuTVN4Q1pUT0VKSkdjZGxqa0l0TTlKRG5UWmlwRnlmNl92aVJ4b3ZEd3BQNmJ5S21Wcw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbG1kbXNKM0RUTnJvekFVemxmNTlDel95NXp0UXxBQ3Jtc0tuWnNvRTJFUG5tRUZtTERfV09KNmlISU1fVVFDb2VzU3dYb2NqelBETjloR1M1NjQzTGZhVVJlZXlpZlJ3U1hPWFZJYXlyQmR3ZHRMYjhuTzhyVXJUWjVIRVBJZ291eXlmQ3NiLWdqWldOM0ctbmFhdw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbW5YTFdQVDJZSHFKOWxVV1p5VUI4R0FYdHdRQXxBQ3Jtc0tsSlFDeFpORDJkWlJ0c0NSVmZtVlpBRkhrb3VTRWdZN3dmQnZiN1JfSGVPMlZsQlZmR2llZ29uNVhaV2p5LTB0dmFVcWFrTVhXRzNMRFd4SnJXLVdROXFuVmFmS191cGVCd2ZqMlVtMDZ6QjFIbUl6MA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazlaSVhROC0xdjRPV1ZtS2dNaEpxTms1bTBZUXxBQ3Jtc0trYU1JRF9uUTM4NmZ5bmFNNkJmUDVqRmJVczRHbG5yUlpUbXpuZ3gyZVl1N2lQVzNZRzdacW1IamJsa2RwdFoyZXYtczlBS04yR1BUX0VBbk1DSnFVQXRNcmMyZlBoSkpVUXVtV3NnU3pubHhFa05Ccw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjJsRnhETmhnVVM4dDlrSHNWTjNpQVN0R2lRd3xBQ3Jtc0ttc3oxc3NUNlFoc2NwZUwyTUdpOFNGWjVxdUN3THJrRUVDYUs2U25BcGZRY3FYZzRJZmZtb0VLNkcxRFo0YXNPUnp0dDl2Z05FVFNjaWVkM1Q2Y0prM2xySDlFV0F0WkxEZ0pscElDcTNqOTJEaHR6QQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=c7zu2xfkfgU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/c7zu2xfkfgu/">福田の数学〜大阪大学2025理系第2問〜3次関数の極値と変曲点の軌跡</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜大阪大学2025理系第1問〜平面図形とベクトルの証明</title>
		<link>https://kaiketsu-db.net/all_unit_post/ts-4syu_ayu/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=ts-4syu_ayu</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Wed, 11 Jun 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=84493</guid>

					<description><![CDATA[<p>福田の数学です。 今回は大阪大学2025理系第1問。平面図形とベクトルの問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【福田の数学W [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/ts-4syu_ayu/">福田の数学〜大阪大学2025理系第1問〜平面図形とベクトルの証明</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>福田の数学です。 今回は大阪大学2025理系第1問。平面図形とベクトルの問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEM2ekNVOTBqb29YUzVhU0FSaXg3QldGX05hQXxBQ3Jtc0ttZ2pLN0NXenI0bEZGUFhkMDVPX2ZsbkJYNjFXXzNiUDd4am54R05QWW5xN1JLcnFJSE90NUpmMnExd1hFdlVGYTUzN1d2d1U2ZGJQQjBJaXJyYjlXeGw3TFluWHA1QmhUaUFOb2NvOHZvUGJnZ08zSQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbnpQN3F2TDMweVVIT003SGdJcVJXY2RTeGZOQXxBQ3Jtc0treGg5ZGc4YVVLZWJzOWk0N1lrN2lDbHBqRnRrVnRqT0NUUjg2SEFSS0pqOGMyVWdHamtTUTJMRWhETWNGY1BVMHdkTk1JZ25ER2RHQnpQQTJ1bW84U0FoUFIzVlFVRjhrdkx0UU9LcmRPU3M3RmRMQQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXVPazZaQ3RYNzFQRTVVQmZVaUtGR1pVMnNNZ3xBQ3Jtc0trOWp5b0JGZHM2T3FOWVJ0UXlMMGdwSnZNcVVLTTltRXk3VE1naTg2YU5oNHZOcFBIU3hRSUdNVmp3UkI2ZTA1T2tVSlZFVGdSUDdOeE52dWZ6RFAtRXJDVjJyNl9XTW10VTFWbmlNM19VN1hZMEdWRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa2xKUFZOaGRpQWo3X1pJMkNtYm9SUDE3OWloQXxBQ3Jtc0tuMEtxYzRhNnZtQURyOTVnRDNkbmgyMnhGcVJEdHVvYm94dklEaUdyUkx5ejFBSVp4U1AzQnpEVEUza3FsWDFBbmtwc0N3c1RxNzYzdEFTb1V1SUJhUlZrdHlzd3F3NU91c1p2b1FRMlNCOEdILU5VVQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDBhazhWdktJWGNNVXNTc2hvZ0JrRmFvWWZZUXxBQ3Jtc0tsNlYtckVjWXdLcDdmcUFhSF9OOTZEdWRQMVROYmlXaDNyVFgxZWpmTUNTY19ZVEFBUDl4RjZRYW5Ud1h5WFBZVkhmLUJVRjZ5MmFGRWNUWllEYU5vYVBXR29mT3hRYmdWZmozVmhFQkhtd2dxVlBhSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbExybUlNay1mUFczMHR2dERnUkl0aFNYVnFYUXxBQ3Jtc0tuSkdxRUF1R05QTnhESWdQemZ1MXEtdEFwZ0xsem9NLWhfREFKYmhaQ1pMQUpLTlJwODN5a1RETWFvY001enpVVmNpbVQzaThmSW1fbjhOWGZNWTI5RnU5cWN5c1BsT2M4SUpiZG42NHRzQ25hc3h5SQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbU8ydFFPNkRDUnNHel9hTmxiX3pFSkxOLWxJZ3xBQ3Jtc0ttSUJaQ2NSYmRiMWtiaGxReTBFSk9vU3JFcGROckh6TlN0NTFOQmE1Y2xCRWlDS1k0Nml5Xzl5Z2RqUjA4MElwQU9oZVVDN3J2NllyWkpMbjh4aEIxR3QtRGpib25YSUJJcDMzM3lBQjFTSk8zaVQ5OA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3ZGVFlSWGZEdjB5MGNqS1M5ODFfM0VKSmQ3Z3xBQ3Jtc0trSWZxYTExNk5ESHBCaC05MldHb3prNXhHdnBjbTdvU1FTdy11bW9iOGF2ZG0yWlFRSldEX3hyTjc4OFFkVzFhenFYV21yVllCdENsZFN5bFFXY1NVLWd5V1BNenBBX3Qxcmpob1Nia2o5Y3pWd2hTOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGNDLWlOQms2ZUpKS2ZMU2t2VXkteFZWOFFMZ3xBQ3Jtc0trZ0VoeDNwRThYU0o5ak1oR2pBVjA0czYtSUhKdWFIMTctUG1FeFN2MjllZFY5anRJLUFYY0lCbHhmTFlFLXZRdmdzRGRCWkVvb2RaXzg3d3p2azlGSV9VVFE2RnZ6RUR5cWpkdHFpNC1FNjZvWVlGVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazM3VjREMlI3c04ydUszMzltdzNnbERWOFZDZ3xBQ3Jtc0tsN2JCcjNZLXFUbTZKX25DQUlXeDRiQ3ViSEtkLVBsaXNucWViTE80MGtuVGhYUm1Sa0FZMWJ0ZFIxRVVqd3dIYmh1bGJ3dFRWVkhxT2lDSzlZb2xxVTFnYTR4UkZ5YWpCcl9IdUFCVmNQRlp3cW5oaw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFRiQkt3bGdVb1hCT0VtclczdDFzR2FMNWoxQXxBQ3Jtc0ttOEdqM1BfbnF2VkFmaG1GS3owZXdVRjctak1hT25MSEtKWHVPckNrYnVtMVVpektLa0ZxaEF1NFNvN2RZUFljZGplcUR3Z2dtaGd6RkRRb3hHOTZrbXJqZW4yTW9waDFISUM1WjVWSmlMckpwb01QOA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGhTMmRNeXpPcGRwZ253SGItU2tJN1B0bEJOd3xBQ3Jtc0tuZ1dpb0ZmZURvZ0x1Vl85NHhVVWdlS09CdjhPSFp4elRuTjFOOXRrNFROWFk1ei11WHVKNy0ydGwzdmp5Y1UzSW01TkRyaHhScmZtSE52ZHRISXlCV1lUcGJwek42MG1VR1BmOXFGZmp4dkFNelZJWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDFITXMxdXAybnI2X0p6SFJxRVZHMExpdXBUZ3xBQ3Jtc0trQTNicm95em5Bb2xEd01KSU92Vl9KWmhPX0lZeXlRQVhUR1B5eDlCSDM1N3FWRW5CVmZKME9feWtEOThTLWJwUVNhc2xld3VOTFZEX2RVVm5CVjQ0RTVnNGxMcmh0MmlBMmFaZVMtdWdWRkVxT1Z1aw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkduUDdZYXZ5Z1FhT3doSkpXVHYwRGh1dThIZ3xBQ3Jtc0tsUndDSUZJVzJzSnlOVDlyQUpNbG15eVVNNC1LbHIwRWtCZ2t5NUkwRl9JbjJOSGdyc1RVV2NxTF9uY0ZXM3VwSVg4ZTgtZkM4aEdLSEtDYmQtRmJEbXpDWlFsY0JBMkh6bnAzS3BaY09mc1lrd0c5SQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjZFVGRjZXY4WXFPck1nVUhIWmdkR1htNHB3d3xBQ3Jtc0trbWo3SGR3VC1QSUVPNzNvWi04azhSQ2VCYnd0b2tGTC0xSm5sYVJlR0hhUXFLRGZSVnRyNzBjQUxGZnJpNkZ0VWUxMGFLV3RVRG9kUGtKRUFRVDN2OFhpS08xV1BHZWdvMVRnS3JqWDF0R0puUDhONA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbG1KYU52LVVPcndXZEotYTZCQVEtQ0Z1dl94Z3xBQ3Jtc0ttYWJncE5nT0ZIb2l4RlFvTzlTZ2J6TVBDMmUtRmdTTlQ2cUVmNkNlX1JzWkVTSjNhMjFFNXhKVThyUkZhTWJhSmdRSzlPVHFBZW5FV2Zwek5IVUU5NjNlUlFadFJmTGFBcGNGLWIwNGk5VXZrZ2hYUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWJwQUNxSE1XLUwtQWZ4V25oNDZ4bjladDRCd3xBQ3Jtc0tteXhteG45T1BpaU83OTMxb2NLZWphYWlQNHVxLW5iZlhlT0JLVHBUUmdyZkQxQXlxdFdSTUpVOUwtRk5HeGFtQnd2ZHMzQ2lkdGRtX2lOT2tad1BYTzl3SlJFZ0lPNWNyTDh6dWIzMjhfVUtjQ1JEUQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=Ts-4SYU_ayU" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/ts-4syu_ayu/">福田の数学〜大阪大学2025理系第1問〜平面図形とベクトルの証明</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>各大学で頻出の典型的な問題！基本的でありながらどの大学でも出題されます【大阪大学】【数学 入試問題】</title>
		<link>https://kaiketsu-db.net/all_unit_post/r9866nwvqli/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=r9866nwvqli</link>
		
		<dc:creator><![CDATA[AT単元入力作業AT単元入力作業]]></dc:creator>
		<pubDate>Sat, 02 Nov 2024 00:30:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=81695</guid>

					<description><![CDATA[<p>============================================== 動画をご視聴いただきありがとうございます！ チャンネル登録していただけると嬉しいです！ &#160;&#160;&#160;/ [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/r9866nwvqli/">各大学で頻出の典型的な問題！基本的でありながらどの大学でも出題されます【大阪大学】【数学 入試問題】</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[<p>============================================== 動画をご視聴いただきありがとうございます！ チャンネル登録していただけると嬉しいです！ <a href="https://www.youtube.com/channel/UC56rOAu1x6PzTy7uR9kiSbg">&nbsp;&nbsp;&nbsp;/&nbsp;@math_ken&nbsp;&nbsp;</a> （↑チャンネル内で分野・難易度別に再生リストを作成しています） ============================================== 今回の問題は大阪大学の問題です。 定数分離して、曲線と直線の個数を数えるような問題は基本的でありながら、いろいろな大学で頻出されるので絶対に取れるようになっておきたいです！ ★別解などコメントでお待ちしています！ ============================================== 【ブログ】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGctT0lCVnZGUW9kWFRYczFHWGswNHVFMXJGd3xBQ3Jtc0tsSEJKaDBjN2M1Z3AwTGRsX050aC1iZGZSUDhYVkJvRklXOGtsbWV4WWF0V00wbkpUSXo1QTc2bmZpbE5uNVpaTmtMdWNacVRBdjVwUUJaelJaR0dZQTNuZXlBMDloTFNrbG5SUkQya2N6NGpuUzFKYw&amp;q=https%3A%2F%2Fmath-ken.com%2F&amp;v=r9866nwvQLI" rel="noreferrer noopener" target="_blank">https://math-ken.com</a> 【Twitter】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGdNdzl1R2RuTXNWTGI2a0c0U0pZbjZBOG03UXxBQ3Jtc0tsZ1l6Y3Y4Qkt4bm42QlR2NmdvMU94b0cwTHM3VzRETTdCNTZrNG5Db3FxeEZMNVI1dlZtNEQ1UXE4eldMd29hejNaaThRMTV2OFdqV3cxUEVlbjdLaHJWN3BhT19oTWEyeFBFVTFxYXMtTFFFTzJaVQ&amp;q=https%3A%2F%2Ftwitter.com%2Fmath_ken_777&amp;v=r9866nwvQLI" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;math_ken_777&nbsp;&nbsp;</a> 【instagram】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkFrbTdqZW9PMEJQaVY3czFsVXJNV2xmcjNTd3xBQ3Jtc0traTRZQ0ZiSTFJSHFINlJ0ZG9nSko0SnhxLThvSmFRYTN2WG0xVEJuNEZ0eV94dUxfWDdmMFdkczhWeE5OSzdtZ05MOE5FQllfUy0ySzlCNV9oajkxU2RmMkNHMGtoRUVLWC0tTXhsVERUel9NcWoxTQ&amp;q=https%3A%2F%2Fwww.instagram.com%2Fmath_ken_777%2F&amp;v=r9866nwvQLI" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;math_ken_777&nbsp;&nbsp;</a> ■おすすめ参考書 【高校数学】レベル別にまとめて紹介 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3RMNlZwUnFTOGZreGxpalJ2OW9QREtOTXZDZ3xBQ3Jtc0tuYjJSa2Zhd2dTVmxQNTQ5ZDdXbHlqWWdPdV85WVV6MUgtWHN5S2tCMm9VVm0xcWRKMEtrUGY2cWl4UWFCaFg5RXIxYW5iUlYyWDdnNGl6S0d4QmlxWW1jUkI2dFNfR0VzWTFQTmc1NXo0aHp3dkx5cw&amp;q=https%3A%2F%2Fmath-ken.com%2Fhighschool-math-books%2F&amp;v=r9866nwvQLI" rel="noreferrer noopener" target="_blank">https://math-ken.com/highschool-math-...</a> ==============================================</p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/r9866nwvqli/">各大学で頻出の典型的な問題！基本的でありながらどの大学でも出題されます【大阪大学】【数学 入試問題】</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜大阪大学2024年文系第3問〜素数を小さい順に並べた数列の特徴</title>
		<link>https://kaiketsu-db.net/all_unit_post/vkutjn8depk/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=vkutjn8depk</link>
		
		<dc:creator><![CDATA[newtonton0716]]></dc:creator>
		<pubDate>Wed, 05 Jun 2024 15:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=67414</guid>

					<description><![CDATA[<p>「東京都教育委員会」「北海道教育委員会」「千葉県 教育 委員 会 高校 入試」 福田の数学です。 今回は大阪大学2024年文系第3問。素数を小さい順に並べた数列の特徴の問題。 【チャンネル登録はこちらから】 &#160; [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/vkutjn8depk/">福田の数学〜大阪大学2024年文系第3問〜素数を小さい順に並べた数列の特徴</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[「東京都教育委員会」「北海道教育委員会」「千葉県 教育 委員 会 高校 入試」
<p>福田の数学です。 今回は大阪大学2024年文系第3問。素数を小さい順に並べた数列の特徴の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmFNRmtRM1FTV2JrZTdOcV9sZ3pOdUlEVW5tQXxBQ3Jtc0tsLW1uUi1CZkxtekhoLVRNdWU3MEIteXRzSVdBekd4ODhfTGREa0NOTnAwS2tuU2h3ejVCQjFnM1RTWEZvaXJzQ3kwU0dyelNVVzBhaWN4VlZTcHFTTDNlVkdwLThFZ3M4QWZDTUFnMmo5Z2VGUC1wTQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbC1UMnNoWkVjeXpkdUJIRjlnMmNLNnc4cVgwUXxBQ3Jtc0trOWtWZlRUdmNfRzhpNzlTbklKSGJVd3lxa2JET0IzM09pMGk1a3YyX09qUENpekpMdTFiVUdnR2hoLWZhamJxT0hpcHRCc3lOR3VZNl9oUzdYcFo1UnFYT0Y1cVc0MDU4Vi1wQ1RjUnIwU29udGxWWQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3ExTkdqelZqZ3BYaHZmZXI1b3Rjczc5Y0JRQXxBQ3Jtc0tuMWN0T0l3X2NFM1BCbzlLcEU3NVdveEMwMFFiQVNIazRKNmgwMEdDZ2VuZkRkSVMxdUdqZVdIUzMzVVZtRkduTHdaWXdPY2pvVFZueFFMRzBxeG9XQ0xNMFpvZjZldUVab2hrNDA1Z3FFNWN6NVhXNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGFaZFl6a2VzV1lnU0FFZi1tcG81Y1dldTRyQXxBQ3Jtc0trZXJfMGhpLU14Ukt3Z2lBZmZEbUdUOHZUdXVwOW1rdmt1Vmx0eml6UFRBREdkNEtUVmk4ZzJpNEFaTEZxZEdwQXBFWmo2TjZWRmJrN2IydHAtbnpBR2x0QkV2dFNYdGtVN1RiV3ZCbDNPQXNCUnhQOA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1F1Z1JVNnUyaHlPQjZkY3RnS3RiUmk3SUU1UXxBQ3Jtc0tuV19ONHE2QU1BcVlaWG5LUWxMckExc3o3M1dPd2FqaGVTUmtoeENvNFJNYXRYUnpmU0NXcnk0V2JBZ0ZwSkVkdUQ2eDBNbVF4QmRTZkl0MVhfNW1kYnA4bmdfV1JFbVRMOHlQNzNneTg4b2ZtM1o5RQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUZoQW5nWFd3Nm5uMW1CMndvX3czNU11UXRod3xBQ3Jtc0trMkc3cGkyaVZuNWZncEpMaHhVeUNQZkdRMlpfdjBaN3NwRmVUV2FZazh1cG5ja29yVWpxY0dHbjF6Zm5xWFlBcVFpNFBINGhkZGs2NkctV0g1NGQ0d20wM0VJdWl2cHBEaF9uUGRNTHJDbTNvTFM0dw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0F5eHJXNVd2QjdidDFYVElZVEpxOE15Z1dBUXxBQ3Jtc0tuLWdVZkRCQ1Rrbmc0ekxjSGhwY2NkemNDWGtTNVZ4V3BDbzBUZEZ5aFZCaVlDRmlTM010alZHaWFfbHdEMmRYODFwQXNhbDIwbDhrbGt4VVJDZ19YbnVIaVZKZmxESHFyVG54UEpKaF9mNEh5ZFg0Zw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazl0RnkzSHJjY3d3WEptMmRfcVVLaWMtdmhHd3xBQ3Jtc0ttNFB6OHBMN3BOM2lhTUcyWVJCQUhHUzVwVjgyelNmWmw0V0doNTBxb0ZQSlZ1Sndidk56Z2JaSWpjSXNrOE9PMDBRZEpQV1YzRUwtMndzLUJMNGZId3I5Z3d5aF9fUXEwU0wycW91d3JZWTdBbzJSbw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1U3d0M1dXI4WEowMmg2S01KZUZaWkhjZUtxd3xBQ3Jtc0trR2FOSkVUaW9nWjhTNUJPRXVLZVZlaFFIdkFYVlJ2dDlFdEVmQXgxNHBMb3NGdjB2WTkycm9TNmR3SXMyVjRPWlhuRTI2Smo4UlBTMWpXUHExaU5rYWdrWnFfSm03R0lUc1JGWXp4RG9teFYzYW9tNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbm9SRkpXekhiTU9SOHREbi1nVjJYcl9aUF93d3xBQ3Jtc0tuamxlSDB5NF82Vmx3WUNPQ0JWTzRhTWExbkJBQy05U00tZkJUZGt1Y296SmEyem45WnB0T1RiSFZ6eW8tTnpqZlVtVWs2MF90dUx0MzFSTlB6TU1xb1plSEsxYWktYlU0T2NWX1JYZUlmb0xMN1JzQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmhaaFZNcnBkNV9jUm1rQ1JwNjBoUmlNLUpRZ3xBQ3Jtc0tuVG9aMHlKRDhVc0hyS09CbmhuTmctVHJhSjhkWTg4a0NHcmZqSkxnNTdGTnJJZUY4OTBLMDNGU1dReUVXSlFzaXZVUHEwMGtQVEZfRHhxTU94eVljZFFIdU1wdzNuV3JtV09fb1Q5eG1Ma3JCQ1B2QQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazNvMEc3S0k5TkZaU2xNMnA1VG00Umd3a2d1QXxBQ3Jtc0treGloTzJlVjlyVEZYeVpsQzRzSGQzX1dBMXVNS2t5Sk1GbmZpT2FMSUoxVW90NUlhemxPRXltVFhBWDBxa2NZcWFYOVBjX3pQQnRZNW8taFhvT1lqOGNLaGhXWWlRMDZoVWhNTUpNdWQxMmhNREo4VQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmlXTTVVTC1uQVlpWHdhVm0zeWFGTjltR0tuUXxBQ3Jtc0ttU3VnMEhvdF9nb3Vsb09TdTFLOEdoeHAzOE9vclpqd1dOSXh2alo5LVExcnFxZWwwWXNWd1ZrMEd3NjJjWmlqeWx3ZzA3WVNyMl9HbXBsVkpqWW1MaHJqRXMxZU03QV90c3VkekpCbVE2UGVVdTVKZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUJpVzUxUUNlS093SFV4STFkYUd6SG1hOWhZQXxBQ3Jtc0ttWEYtY1hFUFZKU0JBZlY4Z0R4TjJaT2htNWxBZU1ZTnU2RDNXVlA4T09rbnh3M0NsWDAyaEFOb1NUSXFXWVdzdDNxNUJqd1Z1YkgtVnItQ1FHVV9zdHpTR3NDemtWSEZCTXkxdUZGTF9JSW9zNGhBNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbTd3ZU9SUVB4eVBkNnJQZ2tqc1hfR2gxR1haUXxBQ3Jtc0ttUEJNOWh3QzdGMV9aUU95MkVHaW9IWjBUMFNjZFM4elZQVjk5UWJKLWxGX3dSaFpvYlpiUVVPaXgtYU1CcUlya2UyWmRMaGNsLU4zcFJlSTVnSDgtLTBsVFh3akZOUWVrcUIxSHZBVlNnczhZNzQ5Zw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazVfX0I2ejMxalVLT3VDajVJZjQ3RlRwYkVTZ3xBQ3Jtc0trdWI5Z1c3VWFXZW9ORVpWY0lweVgwSmJEMTh5RXFNNko0dmVqRmpBYjFqM3FyclFMZmZJWHM1RGgwNnJLUjB3Rl9yQ1FuUUF5ZFBqWVBIcUhfQl9sWWVUY3JaSTREVjZnTmFTbnJpdmlad3ppVGN2SQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblMyNUk3eUhMSmRjaGlnaVlLVm85WnFoYk9rUXxBQ3Jtc0trSEVvVHNsaXNvYU8zYjhyckktX29leWJEV0FqRmdLYlVteklXNmIzVm96cy1MVWpvSFNxSDJDOW1lU2xxWVI2dlc0Z0pQTVdpZ21TLTR1c1lvY2NqUmF5ck1ySTNWVHJzcjZPQ3Fxd3dBT01CcVFtTQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=vkutJn8DEpk" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/vkutjn8depk/">福田の数学〜大阪大学2024年文系第3問〜素数を小さい順に並べた数列の特徴</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜大阪大学2024年文系第1問〜絶対値付き放物線と直線で囲まれた2つの面積が等しい条件</title>
		<link>https://kaiketsu-db.net/all_unit_post/9uh7semzel0/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=9uh7semzel0</link>
		
		<dc:creator><![CDATA[newtonton0716]]></dc:creator>
		<pubDate>Tue, 04 Jun 2024 15:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=67419</guid>

					<description><![CDATA[<p>「東京都教育委員会」「北海道教育委員会」「千葉県 教育 委員 会 高校 入試」 福田の数学です。 今回は大阪大学2024年文系第1問。絶対値付き放物線と直線で囲まれた2つの面積が等しい条件の問題。 【チャンネル登録はこち [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/9uh7semzel0/">福田の数学〜大阪大学2024年文系第1問〜絶対値付き放物線と直線で囲まれた2つの面積が等しい条件</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[「東京都教育委員会」「北海道教育委員会」「千葉県 教育 委員 会 高校 入試」
<p>福田の数学です。 今回は大阪大学2024年文系第1問。絶対値付き放物線と直線で囲まれた2つの面積が等しい条件の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjhEbFpmdXE2bU1PY25JOXI5cUxZV2xaaXVUUXxBQ3Jtc0tsMncyZ1NkNXY1ZElfSk5MellCSnlHZVdCS29nb0h6SENiZnVGbC1teVZ5WWwteExwU1V2amVscHdqanBqM28zNXk2UnJTcUNPejlaX2RQM0hYRE51MDVPSE41WWZvM2JiYWUtalZ2OVdqX3dOQk52NA&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbnAtc3N4UmZHaXU1b245cV9ZcGtLLXNhd1JpUXxBQ3Jtc0tuaHB6WDNHZGVkUnBXVmNsbzFWZ2wtalRKOVRyUmEtMC1FLVExSmRVVmlhQmpOQUhDaGROQ2dBS3F6T1BzZFc1WnZDOEkyaUppVU5ZY2JMWlk1YVRaOEszOVBZNGg1RzRDMXFsNGFBTVgzbU9uSV9tYw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDB4NjNSUXZRcW5XVV83dEtNTHJ5TlBwSkdtZ3xBQ3Jtc0tsOFo0MzA4Y09kaVU3ZW8wcHM1MVVCQkpITjFmMm1sQVIxdjR1d0lxSWtnblI5NGo3aFV1dGh6MmxRbkg3VWZZNzVaUzU4SG8zVEhoV0xwR0ZVeHEyd0dIV2lfTGZoZGktVU5yWl9FTGV5eUZ5emJLZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3VhdHhYN1lvQ3lrRHlZR3FYenIzcVl3d0Nod3xBQ3Jtc0trR2VoanJqV25JbHpaMkxvRkdCMlFycVhpcXJxZ0RvamdnTHdhLTA5eG04VVNFUW8wOGFPczFFdlgzT1A4VnoyUl9SUVJ0LThuOWZOMWlieWlQT1g4ZFhmaGpIT2NEUlUydHhCYWJjS2dNUHBua3h5RQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVBkTGtVWWFuMEloMGowb1JIZHFnSDI3d0I4QXxBQ3Jtc0tubGM1V3Z2VkZvcUY5NkpWR3FRRTU2cDRZV0VtQTROQ1FtdXljLU9LOHRrUjE3YTFMYTJFRWdwNVpDNkFHSmNsRkZPbEdWWkprNU11c3R0YnhkRm54NVZHTUdPSDNxejE0REwtRFdSMDZhd3NWY2tiMA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkM2YW5tZndRWWt5WFoxYUVvSjZXN1k0bFpOZ3xBQ3Jtc0tubG1TVUFxaXVmRFJFbXUtb0Q3Sk1XVlpBblotZmZjdzkxOTFGaTVsQ1dzejF0MmtDMi16Smp6aUk3Wno4Vk92dlZQZ0h2RmpuVHRqM0F6OHAxSDh2OTFDQjg0OXBpSnBsTFNQSHV1OVZRUWNpTjh2WQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbmNyOXlMbkZhOFNoQW50aHNXaFd3MnlZbzJ6QXxBQ3Jtc0tsSGN2eU1ZSVBlMFFFSDU1S01TMXZQNktXdksyaDFIeUZGVzlBcTFBM0ZRcnlHVEUxUWtXRklKT2ZGU1I4dmZTbVpSSlh3eVpqX0I4eDY4UHZ3ZVJMT1hCWXZBaW1nMk9GQlFrZHpGTjV2TWJ4TlRUWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHBuakl0VVNYZDlZX3ZkclUtTk1qRXg5T0V4UXxBQ3Jtc0tuYldpbW1YVTZQLS16bVowckV1V19pNnNjRjlPZG92MUJBLXpzRkZrUmxFekl4clBLbnVaNkd6b2FqWXY3bzZvOHpoTm1GWXg2eENPNllrQ3hUQ2E0aGtUR3NjazZ4cEhLcHpEcUlnT3VLSXFERmtCNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGRONHRQOWVhUElINUZlXzNkUHJPNWZGYlM4Z3xBQ3Jtc0trUURsSTl2SUlrQmtvUkN5UnVVM0N0RjB2V2p4OHdSMW83V2wtSVNVLWVXd0xWSW16akh5SjhJV2Q4TVd6WWN5SzI4bkNJaHZLNDBjTm1UYmhyaHlBWXZtWDZtQU0tVHpnQXR4YzRkb1Izc0t3Z0JuQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHkwcmJ0anFLeUhUUm5WczVXYUJoWU16VGl6Z3xBQ3Jtc0trbzkxNElRMDY0NDNTZ0tFTFNUUVN1MEdUU3dPQURidldqUDF1N3JkN2hLYlYzc21RRWRQd01jbGR6enBoNVJlcGlkbkhfMm4ta3czelZSbnFBa3NVdXFnaFc5dkl6dmlaUG8yNlpYQmdUT0xESVU3Yw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVZMUVd1cmpCRGFNUXhqYlBtaVN0dVM5WGVsUXxBQ3Jtc0tucjh3dnkyWlFadFdqakNBaS1zUWhGckVaOXBObm40dkJMRndDbzRkY0g2OW5SdTVLQnVrWXRyb09XVWF0YkxCUk94eVN0M29zbXZuVmQ4ZENpZUZCVzdMQnExelZ2MlZFN2x1MEVubjFGRUk2Z2ZkVQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbTVINDBTQVJsQ3gwa3ZOX2FnVlFpZks4YzFwQXxBQ3Jtc0tsZlpGOGMwY3dYbWtuSVk2UE5TbEhpWUUwUkFpT3lpYXBvWEJfaU8yYW9qUVk3QkROWDU2ejdLZHA2UUR3cFhFNkZOT0ZsZWVSTzhTU0hoTW1UZmllaWtxLU82REw3WEJhR3BTTnVhXzFuamxRTjdVdw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFpkS2IxbE1NX2JQQ0tIbnA4X0Q4THhUNFhqd3xBQ3Jtc0traUhsd2pDcjBreDhUUHNOd3RoQTJySVFtSi1qcFQ2ZzRpb3pzVElJOU4wNzhGcmFBMDYxb05DVG9lM0FUVmZhdHF0SlVHMzE5VWt6aUF2bXFaZUN5c0dnUXhhU05NQWJTTjZiVHMzQzN1Wk5ITk01UQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbTJSeWd4UEJZakNNQzFzTjhOUDNqS21oX2ltZ3xBQ3Jtc0treDBLSVhjaFZ4Y1VfbXFHSzZlZTRqbEJOTl9BZnZ1Rk1QZVRub2JLZUVub0M0b18zWEotcjh4c0dwOXJhYUZNSDc5eDg4U3VpVi1JNENWa2xvSFJmRWllaElMVmNTN3cyV2Zkd2NiQ0xFc3RKSVNhNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGVMQkxsNmxrN2NqXzNzbVBJMFVtR2RoVkIyZ3xBQ3Jtc0trYkYwUURJR2RzQVZ3T2VJTFJVMWh1b2FkSVR2Sk5qdEZRREwwRmZNRGtSV2JaSHpBXzFvdlV6NHB4dFVId1pPVFlTYkFCeVFkbjh6c2g0R2VreVJaS1pPWVd2VVVVTHpiUGZ6T200a2owRlZ2ZHhKRQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXlINnJ5LXBmU3BQSkYxSUxDNC1QV2k2NnlTZ3xBQ3Jtc0tsVURrVkM1T04zX05YcEJ5U3dPS2JaRlFWR0d5WUNIZnpIOE5DUDZRUGg2MG9BNkpDVVM5d3JhNG1YN0NCU3Q3Nzd0YTk2RjVyU0FMa0ViZFRaakJTY21maHFyd3VmUHFsZnlXU0FKUTNjZkY0TFV0dw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblBZb3I5Qm5BRVN6VjFwRVphRW9jTUNVV0NuZ3xBQ3Jtc0tuWTRTZzlsenlLUGJEUEdtdy0tQzZ4TVBmOWtabWVGU09MZ21oUlhtWVBBckd6NlE4NDRXbVl3cE5PM2VhOHozN3BMWWMzd2J4eWozWjRDRlRTdUNzZVlSUzB4SF9WRUIzY1NnUzhsQWFyTE9rYzk4NA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=9uH7SEmzeL0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/9uh7semzel0/">福田の数学〜大阪大学2024年文系第1問〜絶対値付き放物線と直線で囲まれた2つの面積が等しい条件</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜大阪大学2024年理系第4問〜回転体の体積</title>
		<link>https://kaiketsu-db.net/all_unit_post/lpoc24r-zxe/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=lpoc24r-zxe</link>
		
		<dc:creator><![CDATA[AT単元入力作業AT単元入力作業]]></dc:creator>
		<pubDate>Sun, 02 Jun 2024 15:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=67446</guid>

					<description><![CDATA[<p>「東京都教育委員会」「北海道教育委員会」「千葉県 教育 委員 会 高校 入試」 福田の数学です。 今回は大阪大学2024年理系第4問。回転体の体積の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#038;nbs [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/lpoc24r-zxe/">福田の数学〜大阪大学2024年理系第4問〜回転体の体積</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[「東京都教育委員会」「北海道教育委員会」「千葉県 教育 委員 会 高校 入試」
<p>福田の数学です。 今回は大阪大学2024年理系第4問。回転体の体積の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbkFKUDRYRG16NVpPQmtSX1lBandFTlRmeWpKZ3xBQ3Jtc0ttUlJCVGhyMnBrSXhwdTNqZDlVcmFKYnhrMmttS1JqRy1WS2pVNWxFQVM5d0J1NV9ZRnNYWnJBYlZ6NC01S09DRllxMWR0dGFPZ1Z0czBjLUM0MW93eVhxUkFuc242TFN4ODAwSm5STEhqZlZXR25nWQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbm0teG11SWROQUlteDZHcXJNVlZ6eTJiM3ZEZ3xBQ3Jtc0tuT0EzQmxZalhBMHlQNjFqaEdud25WcGtkMVotSVVINTZaZXBLRGg3R3BldmxibktTYWRBc1dyLWY0ZUR0bHlDSlJTRWFKTDRpMk9sYXRYdTBrS2MyRTNEYl9JaWRSYVh3Ny0zVXVoaVRiMnplVFpjaw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbDU2RWl6YUpqdzI1QWNEa3pfS04zTEliYU1nQXxBQ3Jtc0ttM2NoeW04akFoekhVUFBHQXd2a1JoTE1DUS1tX2hwWDhBejhlLXE1M0tIYVQ0T0lkSHZKVlpYemZSYXQ0cjB3aE9UVXVjOHAtME5rS0pyVmFDdlplOGZfTUJ2YTczNzFIZlVLS0xTNWZNVlpGRWNHOA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3N5Ty02cWplQ29VYlo4WlFVN1k0amQ1Rm04QXxBQ3Jtc0ttNUFJbmRrR3FFZWZmVFVYU1dLcVc2Wnp6VVpXMWRBVEtMbGh0RlY1LXlsNWtOQWFOTFdVS2U1MFdYdFJPNFRjanBYWFJ3eWs4Vy10M1dRYlJWM0JTZGlIb3lDbmJaVVd2V3lwZ3VnRWNEbzBkbFFVWQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWZzMHBiTXZHUnRacEtNdFVGakZKZGlUYkZDZ3xBQ3Jtc0ttdFNxLVRaVUlySEZBODRIemEyN011ZHZZSW9Xekh1bGJzTWtuRThlM2hsUC1IbVdfTTB1clg1enpJSkR5V1VwTEZwN0FGSkFUUFZJU1pQWjg1OHlpcmduR3ZPaXRZMUNNSDkxWUFURmE0Z25mU0k0Zw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGFHSVdGbllYOWFJUVhndktfMzhQMUlMcV9zZ3xBQ3Jtc0ttalY5MkNxSmpoUnVvTjV2eGdUVWVzNXhvSmlIa2NxRm8tUWFnMy1VdDNOYlBkSE04NGQwMlFqVjZ0U0Z2VEg1aGEtSkxKN1IyaEc5UzNNUHhaQ3dVbDlyOWpHMC0zeTFJZzZCYXppamFlTFJwUXFYMA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbHBmSUZxeVc2YU5RWVdnWWFRTWhxSUl4cE0td3xBQ3Jtc0tuSzRrTmtHWkJEWnFyYWR0OTRoX0oySk03WEt0MWEtTTd4czk4bERpYVctRlVKZVM1aFBTdzJmcXhwOUU1ZTFGUk1ZamJXZzU2N2RKeHd3eUdLalhXNXkzbjBZb0JqLU9fcmhkblQ3QnVhcW9pcVBIUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa0lJMHd2U0VsYzlBYkpZZnJIUUJvek5FZTRnd3xBQ3Jtc0tseVBlNnk3bW5hUGMwaVhXNV9MM0ZyaWptenNPbTlQaV8zZEpURVA5MDJ5NEw3dEowLU9MUlVhRFgyUHF5SnZicF9lVndId2dvc1ZBeHd4OEdZRnY2eDI4a1pPYkowZnBYVzZCMzllR1VCOUxwNFFpWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbW9lRFpPdGYwc1A0WFJoQkRfOU1ySVpmMm5XQXxBQ3Jtc0tuOFA5NWVjRTMxTHJReTZZQzNnSFpwUGxJeTR5NzFXd2pxYUxlY2JDWUhhb0N2REJFUmV1bGZIOFprdVhELWkwbzNVcVZtT0hWOWVCRHlkaUF5cE90Rm5nMG4xZlNyWDdCUS1fek9wSjYwYjRkS2h0Yw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqazVPUnppYU5QcnZvb0kzYWlZZ3VUcDJqZW5JUXxBQ3Jtc0trRWRBSU82ZTF3eHEzX1dfX1k3VDZmS0tjQl84WG9RNnB4YV9MSmo4bWFaS2lONUpwTlIyOHFVak1FVEdoeG5fMF9yUS1LRXlyR2kwMlp1WTc5V0dGUzROVmc0ZEFoVlByODl5OER2OGlJLVY4WDh6SQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3hHbmlXS0RzRG83N2hTRmthVER3ZUdLMTRpQXxBQ3Jtc0tuWkE0YVlNZGUwVEEteldNVzl4RVhCSHJMcEJUZmM4ZUFFeHFsc0hVZUNyUXhXRFEtOVpuVHA3MnF2SnIwS3BzR1F5MHhWcWhFa2dYc2x5Q3ZnUGtLRjdOQjk2S29UU1lNRVhWT0d3RWNQMXFBOUJhYw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblFKWXd5NnA3QVFSeFplZnA2a0xzc0tabGU1Z3xBQ3Jtc0trbHBtN2ZjVkZQNXdwWmJPcUZweEwwdjVxZm5WaHZmb0pZRXBydkZHbFNoRVNrNld3c1ZqWlFGWHYwX2tyZ0NfWVpQd3A4SjNIcDJrMXRHeU9uTzFIMXE2NzZ0UDZNTFlRMzl5UXplT0wyRFd1c2dSUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFB1V0l2R0d0MzZXSWZxVGJiV1ZReVRMUXM0d3xBQ3Jtc0tub0VPZGd0eWV5cy05N2laVTJXX3ItQnRrZ0JMSXlUVGdXN3VsV3VlTWw0T2luY2E3V2ZLcTdRU295Q0NyQnNTNnJ2SkZ0Z0kzYXBvNVBYMkUxaWZGOUZRb0pheTJvNFhsb2lmNHUxT09KNWpHOWp3Yw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1NXTVhtellpUG9ud0pmdTl6Z29yeE9jeGRhZ3xBQ3Jtc0tuS0V3MUx2d1N0N2l6NFh4SUxJNTFYTnppRUZMb3FrTUpkNnB2NUtDX3ZCMEN3T2NMSUlpRW5HcFNubTZjTjBBaXExeDZGUDhvdXB6NHUzYmUzdVRSWUh4V2JtdVVFTnQwQkdjQkQxNHdSeGRDbm1Xbw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWRhN3J1N3RZMUN6bFk2NzQyN3dpaFd2bF9zQXxBQ3Jtc0tuTEcxSWszR1dQREpTWVZNdWd3VEVUdXQ2MC1rZ2NEVHVmUUlQSllvN2pIb1ljVHdwV1BEZVFQcHZXSkJhZl9LVUpRQS1OcmhSVjgyTTZBODVubXZNQ1ZmUEM3RHdrNEFoVS1sbFppRGNTaVVhUDR2OA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGljMTYzWEEwamJreTQzSHRrUzJGd1B0WnBxd3xBQ3Jtc0tsODdud3MxZ2VzWnd6aGwyWEYtUmktaFh5YUI0M2ozektVZWpJY3BkcjRsTEN2UFdFZVdWQ2NZSy1OQXREcEUzTDZLYjM0UklvdXVyb0ZoR3g0QkVwMjVWQ2F3S1hxcjdXT2N3ZkFDOXZxQ2hXSC1saw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVBnNmtZOEpPZkRzZmZnSUJkX1VTaGVycFo1Z3xBQ3Jtc0tsSFhmRFNkWnExRnlfNWlGZ0M0a01FNmNZWTJZdm9rZk1KVWp0eHg0TTVta01sSmJaSjZMM080OE92bmFqOEhvWnloWElOek1XSzFTOFdoQzQ3WlowbFZ3UFFQV09KeDJRZW1lMnQzMDRBS2pWbWtBVQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=lpOc24r-zxE" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/lpoc24r-zxe/">福田の数学〜大阪大学2024年理系第4問〜回転体の体積</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>福田の数学〜大阪大学2024年理系第3問〜ねじれの位置にある2直線に直交する直線が1本しかない証明</title>
		<link>https://kaiketsu-db.net/all_unit_post/gilyyx-qnb0/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=gilyyx-qnb0</link>
		
		<dc:creator><![CDATA[AT単元入力作業AT単元入力作業]]></dc:creator>
		<pubDate>Sat, 01 Jun 2024 15:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=67810</guid>

					<description><![CDATA[<p>「東京都教育委員会」「北海道教育委員会」「千葉県 教育 委員 会 高校 入試」 福田の数学です。 今回は大阪大学2024年理系第3問。ねじれの位置にある2直線に直交する直線が1本しかない証明の問題。 【チャンネル登録はこ [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/gilyyx-qnb0/">福田の数学〜大阪大学2024年理系第3問〜ねじれの位置にある2直線に直交する直線が1本しかない証明</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></description>
										<content:encoded><![CDATA[「東京都教育委員会」「北海道教育委員会」「千葉県 教育 委員 会 高校 入試」
<p>福田の数学です。 今回は大阪大学2024年理系第3問。ねじれの位置にある2直線に直交する直線が1本しかない証明の問題。 【チャンネル登録はこちらから】 <a href="https://www.youtube.com/channel/UCZtJwETNkOGeCJw7_cdJ7Yw">&nbsp;&nbsp;&nbsp;/&nbsp;@tamoshop&nbsp;&nbsp;</a> 【福田の数学WebPageはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbVk5SS0xX0d1VWVfbHlMUFo1WG9wZlBMM2ZrZ3xBQ3Jtc0tuSGU4bE9wMFVzNHJKeUljVzJ1T0R4ZXdxSERvUU5VQUlvQ2lLenhPN0t0NlhxMEwyMHJUaVR0a2prck01UzE5c0RYMVR6MGc4d0l6U0V2M2prQXZsMms4NmRyX2txSmVtZG1UMHpDZjBaWXVNQ3B0VQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">http://www.tamoshop.com</a> 公開中の動画の索引や、問題に対するコメント、福田のアプリ紹介、管理人の部屋では俳句と故郷焼津のエッセイも！ 【ツイッターはこちらから】 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUpoV0RGMlJnRWVUN3FmaTRoTTNGd0V5amVUZ3xBQ3Jtc0trMWRpS2locFFfd2xjeWdQS1pCZ2paMTlmMlQ1M2E3c1MzTnc5THl6MFh2TzhvdExLUzh6SEppQmRDZU1uY3FSN2lzTFVSVW10RnZJM2FTcGRkNFBNS0JBVU9nQmVjRHIwSVhuWXdVWWt6X0hrSTFtdw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;fukudatamoshop&nbsp;&nbsp;</a> 【福田の入試問題解説アプリ】 東京、京都、北海道、東北、筑波、千葉、一橋、東京工業、東京医科歯科、浜松医科、名古屋、大阪、神戸、九州 全１４大学の入試問題、解答（静止画）、解説（動画）を過去7年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone, iPad用(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbUpTNUR3aS1yRUV6c19oMVFBTHB0SEZuWTVJd3xBQ3Jtc0tuWGFqcHlvejlDU1pZY3V0MWdUd3Zrd0s4bmZYcVo3V2RPd3UzWG1qNWktRDRzTXVoOE9YbE9nczRtb1BiRDBqV2NBMjkxSDJHSEFkbW1IUHpQdTRkQ0NPY1NFbkVDd29iN0o3aXVPTEtEY0wtXzNIUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E5%25A4%25A7%25E5%25AD%25A6%25E5%2585%25A5%25E8%25A9%25A6%25E5%2595%258F%25E9%25A1%258C%25E8%25A7%25A3%25E8%25AA%25AC-%25E6%2595%25B0%25E5%25AD%25A6%2Fid1448982608%3Fl%3Dja%26ls%3D1&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblBZNDB6LUZLZGI3NnJES3V4dm9zQ3hsRmxrZ3xBQ3Jtc0tsM3Fza1FwdEd0THMxdlRaUkxYWEF2OXVJS2hwbGJELVZFM3prcE50N2IxbGFjRkc5Q3FSb3ZTSllSMjRuMlFtQUplb1hWRGdSSVdHczZDWFA2QVhuVUlWVkd6NW1VT3pPQzhsNlU5bUYyRnBpUzNDaw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【首都圏有名私立大学入試数学解説アプリ】 早稲田、慶應義塾、青山学院、上智、明治、立教、中央、東京慈恵会医科 全８大学の入試問題、解答（静止画）、解説（動画）を過去3年収録。 入手方法（無料･アプリ内課金あり・・・最新年度のデータはすべて無料です) 入手は以下のサイトから iPhone(Apple AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEU1U19kQXRZU2hSOGdPMk1ocHhkZ3NPT2ZqUXxBQ3Jtc0tuaW1SVG9QdFRwcnhFNVZ4N05uSEdFQ0tuM2FTeklqZTVYX1Y5M19SYnZLWlJLOGRUX0d5eHJyWXM5OS13bXVvY3VzT3Q1LTZoRVJhX2lDM2ZxNk1Kdks1MDJocVIyWkdrcGtYLUE5WkpFdDFrZG1JQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E7%25A6%258F%25E7%2594%25B0%25E3%2581%25AE%25E9%25A6%2596%25E9%2583%25BD%25E5%259C%258F%25E6%259C%2589%25E5%2590%258D%25E7%25A7%2581%25E5%25A4%25A7%25E5%2585%25A5%25E8%25A9%25A6%25E6%2595%25B0%25E5%25AD%25A6%25E8%25A7%25A3%25E8%25AA%25AC%2Fid1496898059%3Fl%3Dja%26ls%3D1&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E7%A6%8F%...</a> Android(Google PlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbk9uUFVyMldXTy1xYlc2eFRFbi01TmdSWVRYUXxBQ3Jtc0trNV82VzJYaFVqTjlzOEVXSU9sM0UyYTU3Z292ajE1SFZtcExyM21hVkpRSFlPdV9YMXBoMW9EbjZyZXFDSjEzMjZnRjMxT3NPM0lOdlRwQmRCcURGcXNvWXo0Y08yUzNfOXRaTVlubmN5dG5OVUg4TQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> その他の福田のアプリ 【gDraw】グラフ描画 gDraw for iPhone (250円) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbEdNSENJMGJTRlFBNzJqM3ozQVNFZTlQbkM3Z3xBQ3Jtc0ttM3hmUS1vZXVEQ1JxaDA3SXhPWnh3UkdiOGRkaEV3WG8xNk5rQ3lmczJsMVdCdU01QlMwTVVlcHR6QkZfam1RbE12VWlHSVF0c3pyV1plM3h2aWVpdDQ4WkFLcHdTMXhRZ01LS3FxWWhQWlJjajVHNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id689603480</a> gDrawLite（機能制限版）無料 <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqblFtdUdDVklYNnJYSWhHaUxlYnJ2Z1BvTXhEZ3xBQ3Jtc0ttSG16QlFkWTJLdTZsZDZVUHpiUlYwVGJQZllaYmdvZlZZQ3h4ZVJ2TjJBSDVELU5QR1Z1eVlBNzIyOHlIR2dVN0RROUdtSUxRN0YweXViNF93RWQzakM2NUd1N215V09aeEJMZ0dUTGVGLVVHOEEzNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/gdrawlite/...</a> gDrawPro（iPad用) 無料(アプリ内課金あり) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGpVNDlNZmRqWjRkeVdOdHktZTYtNVZqbGx1UXxBQ3Jtc0ttMEZmSGhYOTZHdlhFN3FfNlg1dGh4RnVkYjRpQW1mVTh2UlZjSWV6Si0ybXNrZkZEbHlKNXpSbDgxRl9nOVlrTHNkcjlMeWxhZnNYSTZfVDRGcHQxYUtBb0FlbFl6N2tQQU1WalF6NGgtWmF6bXBLVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id907360838</a> 【分数電卓】分数計算、帯分数を含んだ計算、分数で答を出す(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa25ja0NLNGZXeXkxNFM0WERqbjRlZEFIRnNZUXxBQ3Jtc0ttcmEzeWF5VFdHbWpObXgyeGpiSzZPYU1TY2Eta3p0NEdMOHpXaUpXNlFEWmZtQnJvdU9xVEoyaEpQRnFBaC1ZUWF1MWxKcktBS0tlbG9sbGVQVXNualhGNVBSZ2NBVVhDVXRQa09uSU9zRzFLQmN4cw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/id998791093</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbjNSTlpIV2NsS2J0ZW1rbHhkUnNCb1hSenpmUXxBQ3Jtc0ttZmhDemxIcWYzZm1WaFcwNm5pTkxjUW4tNXVHa2N4ZEI1dDhBdURJekxDVEdLZU1NSTRLcVU4SDJULXVjLUJsNF9KQ2ZBQm1EVnRJZldkSG14M18wcVo1Ul9QeHd5OTFrZXpFekR6d2F4SElkS3l4NA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【実数電卓】ルート計算、有理化も自由自在、答もルートのままで(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbGwwMHVCTTNqMWg1dW85Qk9neDk1T0M3QW0zQXxBQ3Jtc0tuZmV1d2Jia0FWVU9IQk1pREpwV1h1UjdOZHl2Y1hLcWtiYkxBMGFhTmp2MmZobklwS3VxdUFvdnZTb0xNR1hrUWk0WDl6ZU5EMDV4NVp0bHFxSTdQVHhaOUtzOFBDMnJpZkNEVkZBWk45YUhjdEhwNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/squareroot...</a> 【関数計算電卓】有理関数の値計算、分数・ルールのままで結果が出せる(無料) iPone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbklRNUFjVmZzWVE1VVZZNU1KVFRyUkxzTWxNZ3xBQ3Jtc0tudEFEcVRsTExXNVlqbFAwRFIyc0dNZlVoSFpyUUFIUEZSMU03U2xNaTVGZmZyczR5YjU0ODl0UWxSRVJBNEpnQVFxUk1BZUJ0SnRKaUZNalF0a3JqVkdZcG1LY3paemFXd25rcnlUaHU1VVh6azJqcw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/functionca...</a> 【トリプル電卓】３連電卓。３つの電卓を切り替えながら爆速計算(無料) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbW9zNnRIQ1lJUHhqLWxFVEhQMG1tYlltN0E5QXxBQ3Jtc0trNkdJNURtWTVqb1FYRVpqWnpKaExHQkRncjJzMVA3TnRyZzltLU9NVHpFQVp0ekNMRVVxdDBiYVpseVVKOWtoYkF1MDMzTTFnalNvdDlQYjFydE55Um5UWUdPLVFxeVhMejJqYVd4WWdZbm1HUHpIYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/triplecalc...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa3JzT3VtYlppNmFpRlRDcUh2b1pqcWNYQ1Nzd3xBQ3Jtc0tsS3pzb0FMSEhOQkFVNnlkSEZ5bEtxdWd4VmtVWDdmLS1mZFBud2V3ZTllM1hqX3I4TjdseTdOTklQckFVMG5JOEZtOEszdzIxTE5JQ0xmLW4zVTNJbzBGUG9ISEEtal8wR3FMaVhxUmlhSWs4b1puWQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a> 【聞いて喋って覚える九九】 音声認識で練習する九九アプリ。声を出して九九をマスター！(無料・アプリ内課金あり) iPhone, iPad(AppStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbXJJYzRCN3lpVGZhdEd6SUsxREZsaTdSMlpld3xBQ3Jtc0trTlBraUx1SERRdTZsN29WRTJ2MExOYXJ6Um1FOEo0NzdpSVJuRFBlcGhSM1M4bmZjTXc4X00tdE9HZFU3Y0RvZ2s2OUNqSjJReG1qUDA2eVhaSGlKc3c4bV9EMWNaSGh3TUdjeDdlQm95azFhMjZ5QQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2F%25E8%2581%259E%25E3%2581%2584%25E3%2581%25A6%25E5%2596%258B%25E3%2581%25A3%25E3%2581%25A6%25E8%25A6%259A%25E3%2581%2588%25E3%2582%258B%25E4%25B9%259D%25E4%25B9%259D%2Fid1420858670&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://apps.apple.com/app/%E8%81%9E%...</a> Android(GooglePlayStore) <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbnd4QkRHUnlMektfTXRyekt4SmhIdWhtWE81Z3xBQ3Jtc0tsTXJ6cWxOcEFUYlpmcTdHZTlzSE1WeGdPX25IRHBLWWs0T3R4b2N1cmtzdFlVM0ppWTYyZVc0MXh5ZzZ3WWRDZmdNRE1XYklSaVRvWmdvWkJrWG9kYkU3ZEtrSEkyRTRxckRHRGEtLW5CaXRBYjdMSQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=GilYYx-qnb0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p><a href="https://www.youtube.com/@tamoshop"></a><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/gilyyx-qnb0/">福田の数学〜大阪大学2024年理系第3問〜ねじれの位置にある2直線に直交する直線が1本しかない証明</a> first appeared on <a href="https://kaiketsu-db.net">質問解決D.B.（データベース）</a>.</p>]]></content:encoded>
					
		
		
			</item>
	</channel>
</rss>
