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	<title>東北大学 - 質問解決D.B.（データベース）</title>
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		<title>福田の数学〜東北大学2025文系第4問〜2曲線で囲まれた2つの図形の面積が等しくなる条件</title>
		<link>https://kaiketsu-db.net/all_unit_post/l1ofnmmphi4/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=l1ofnmmphi4</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Sun, 06 Apr 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82835</guid>

					<description><![CDATA[<p>福田の数学です。 今回は東北大学2025文系第4問。2曲線で囲まれた2つの図形の面積が等しくなる条件の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#038;nbsp [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/l1ofnmmphi4/">福田の数学〜東北大学2025文系第4問〜2曲線で囲まれた2つの図形の面積が等しくなる条件</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[<p class="wp-block-paragraph">福田の数学です。 今回は東北大学2025文系第4問。2曲線で囲まれた2つの図形の面積が等しくなる条件の問題。 【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=QUFFLUhqa01mdWpMLWFzVE82MDVuYzNiQXRsQUVTN3ZpUXxBQ3Jtc0trYnMtVF8zUDM4dUNMY0hhRjBfU1l3dmlHcGU4LXJydmJ3OVN4ekdYSUdWb0xJWXMyTHJBRjc3Mm5TemJDalY0bG4tZXZxcmI4S3NiRGhKblhPT0plMVEySnlUUGRGMktwd3pNNXI3T2Uzc1FfbVRjUQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=l1oFnMMPHI4" 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=QUFFLUhqbndIcHlGS3FLNHltaDRTYmUtSV9PQ2lVbTc1UXxBQ3Jtc0tudzg1cEtBemU5VkcwN0Z5VXhQV2taZ0cxQXFkV1h0UkU5R3pDaGwwY2F0dVR5dVp3UDFxNHZ0R1FGRXNRcHk1QmFSQjRQcENJMzZTNVh6bXJ6bjFldmZHUWtodTZqVjRLdmVxZ0pYR3c1dVhPSzNnaw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=l1oFnMMPHI4" 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=QUFFLUhqbHFUUVRaby1qcmZNZ3c4Z2VFdWxCcDk1T3ZnZ3xBQ3Jtc0tubmJXbmRqWlc3Y1c1Y2NuWU5vc01yblM1VlRiZ2RSZ25pWjg5aDdIX3hLX3EtRXctb3NLZjBtNll3TGN6RU1RVU4wZlMyNk4tWDlMTU8zQm03M29tM3E5WW9vV29nMlJ6ZXhIdTJmUW9nWEtoQkRnMA&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=l1oFnMMPHI4" 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=QUFFLUhqbXBhSWplUmhVV2RZdUdQTTVoZzF2YmREcG1Ed3xBQ3Jtc0tuVHA4WnpsWmY1ZEc0QXBzU1JfNHF4bzlGNDFFRnJuUGctcHQxcTRhS1plNW9jZkFINlRFcUEySkRZWDRVWVQxS3p6MUp1Tm0tdlZXaXJRWTN3NTBEaUZRbEw2ZFRERnFsNkZJTTltWll4SUNPQjlscw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=l1oFnMMPHI4" 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=QUFFLUhqblpid2FTY09iTUlxZXlUZTZCVmlDU0dVYkk1Z3xBQ3Jtc0traFlFVVZwUXEwVTUxV0lSMVh6ejNHRzJwRk9xUnN6LS1hMmtWZzdGOElRUTl6RlVtZDlsSVp4dW5wb3g4bzg0RXZsU1VuRFRrTzRoRE9VQ212eHpiZzVtTjBlSFhUNFd6OFhLZVBLa0xZVGd0dmRKQQ&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=l1oFnMMPHI4" 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=QUFFLUhqbUpzU0NsbEdHZ1QzbE1IWWJQT0xxOEJGQ1dVUXxBQ3Jtc0trRmwxeVlha25iazBPa0dKa09Ha003QkF4TW5ZQWFaMG5sczZoWjM0UVJwZjNtd3NJdnM0T2J4Yl9neE9iVVF2eDBqLUFtalhVZGZPcFZWcGllZjVBUEpqb0djcVFRc1JNbWVISEx3Q2FWaXlxWHBwRQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=l1oFnMMPHI4" 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=QUFFLUhqa09EREJEbldXVVYtV2FyS2lZTTJJYW9odjdDQXxBQ3Jtc0trWWtocGlQaDFMWFN3MXF1T09MTGRhQkdFaVoyX1R1QWoxSnRsYUJvT05RQi1pZU9vaV9yRWRmdnZLZktyVGhFYjJHbHRrdERzYXlsak55TWVpTEhGRVBHZXd2NjZRbkRGNlgwM2F5ZVdQMGdZZGxfdw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=l1oFnMMPHI4" 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=QUFFLUhqbGZOMGpiNXR6RjVLS3JnQkx0R2ltbFJXWjlxd3xBQ3Jtc0ttSFd3aXFYU2VlRzRiM3ZiTFdMd2pVNG1ENm5UU1RpYmhDbjBWRWdXbTdfbGpZSW1rVTA2elRwNENyYXJWc2xxTWtHVEdYRTB1TnBhV0JyVW9mVHU4a0pDRXZfbzlaR3ZOcWF1NDN6R0JDM2M0ZUhQVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=l1oFnMMPHI4" 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=QUFFLUhqa05NYlRRNUZJd2hGa3lPaVpqQlM5UDBrODMtd3xBQ3Jtc0tsOXotbi1NdzAtTF9zc2FjNHdwdGI4TXplTTFhN3FicWRobElqeWdHQXB2cnNPQ2g2Y2R4TUFFYU83RjhOblpwd0NEUnVTR2VBT0d5bXp0bFpuaTh3WHVSc1A2eFNjTkFQdE12NTZhZjh6QS1XY1VkVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=l1oFnMMPHI4" 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=QUFFLUhqbDBwN1E1T29GM01fTC1xUWxyZlB6RXZKQzdNUXxBQ3Jtc0tuNEpOTWRkUDVISmV6aDNWNHRld0hNekJSaXhJdlpxMERWMnFnTDFKdGZ6dkc4bkNCQ0kybjJCVm1MNjZfREV3ZHBhWTZPUEhQdzdma3NUNG40YTVzYndzVS1fM3J6VkdLXzUwdVlDc3dZdWxsVFk1SQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=l1oFnMMPHI4" 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=QUFFLUhqbTJYYmp6ZWRTZnA1eGpPSnRIN2pEUF9FU1NzUXxBQ3Jtc0tteXljb3FBSE5WQnQ0ekRURXVKRUtaSTdQdWVEVW1vNlE5ckQ4Vm9KalFTbWF1cFpkQ3JIUnpTYXBIQkp1TTB2c2VXQWRibjVESnNNVXROa3dzMjRpSVVfekh3RUVTUEgtVndIaHUySU5TVnlUaWZjUQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=l1oFnMMPHI4" 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=QUFFLUhqa0hfdkpJNFBOZ3dGaWdJVjdFbk9jQTlEdzJFQXxBQ3Jtc0tsYWdGZVhHMFhSbDJQcTRWN2hWaGVMdE1YTk9NZk9qbjVRQWE1ZUdSaVI5RThreS1oQmlrTWtEVjdDeHFpZlBJMnhVOUIwMDlkRFo2aXcwdFlXZ0E3OW5JZWV4U29URjFlMU0wa1E4MDlNRGd5REIzUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=l1oFnMMPHI4" 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=QUFFLUhqbUpjUHVuT0ZNWk9sOEVQUVJveUdDOEQ5UHFZUXxBQ3Jtc0ttdHg2cEdvb0RjQU9UN2QtTldBRDFsRkE2MmZXdkZrSnJTdFJOTGd2bkZJZDFIQzVNakRoZ1RrQ2d1Snh5c2k5Qy0zYU9CeFAzZ2xtcHV0RVhLeGJ2QXlaMnRNeWJSYXEwQnRUMW1SYkxfcFZmNWtnUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=l1oFnMMPHI4" 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=QUFFLUhqa0dQLWtBMFNUTjhkYmJMaDAwQkliOEJSQ1Yxd3xBQ3Jtc0ttbzE5MHRvZnVXNnM1R3g1aWc1b3paSlc4dWRKR3lva1FkZDh1YUU1Vk44enUyN3FsZzIway1FY3lxbVdrUGVSN0NjLU9YOVhjSWxMbEUzeXFTeGEzaXJIRVU3aDJ4NV8ybFR6Umw3Wl9LUXBfWE1CMA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=l1oFnMMPHI4" 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=QUFFLUhqblVuTjFRaVoyZUpJMUJzNFZlQ1ZSY2RaOFdfZ3xBQ3Jtc0ttOUxmaUxrRzE1QS1qOEVXdkl3ZHRNZUZDS2ZjVC1ZcEJFSjYyRTJCRWN0UVRRZEtSSTEyTDVwTE5acWhCNkd4M0NoblhaRGlaejUxVUpSVmRQbkNPZEU2b281UV9uVVR2bmhVbzJtbGdRd2R6QkJNZw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=l1oFnMMPHI4" 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=QUFFLUhqbG5lZE4xV1BpYVZlbkJGa28zWWJKYkExRkY3Z3xBQ3Jtc0tteWJOWHFRWWZGcTQzUkJmSDNFeXhhVU1VcTVZTDJyMHg5RHdCWWd2VVB4LTBoYjdxTFllejlJU0RHVUg5OHUwa3NxbE9WNmVZQ1gzQXFFaC1yM0pfZDItX2gwcU45aTU0NzZwUWV4R3Y2YV8yUHl2MA&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=l1oFnMMPHI4" 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=QUFFLUhqbkQ1MXFpa1VqWjllSE9XeXQwVk8wakFYa1l6d3xBQ3Jtc0tsdnZXZVExcUJ5cHUzLVl2TG41R1VzeC0xeXo4MHJSV2puSkV2NUxvLUJ3d1NwbFc0aHhVRm5pcXBzTXpsNVFGQ0d6MFFFR0dHRHRYOW1TNkJEVldOcVRVZkdKWExBU2hZRjlCZjBpRHZ2TGhpTDI3QQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=l1oFnMMPHI4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/l1ofnmmphi4/">福田の数学〜東北大学2025文系第4問〜2曲線で囲まれた2つの図形の面積が等しくなる条件</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>
					
		
		
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		<item>
		<title>福田の数学〜東北大学2025文系第3問〜四面体を拡張した四角錐の位置ベクトル</title>
		<link>https://kaiketsu-db.net/all_unit_post/7usa1wzlop0/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=7usa1wzlop0</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Sat, 05 Apr 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82784</guid>

					<description><![CDATA[<p>福田の数学です。 今回は東北大学2025文系第3問。四面体を拡張した四角錐の位置ベクトルの問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#038;nbsp [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/7usa1wzlop0/">福田の数学〜東北大学2025文系第3問〜四面体を拡張した四角錐の位置ベクトル</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 class="wp-block-paragraph">福田の数学です。 今回は東北大学2025文系第3問。四面体を拡張した四角錐の位置ベクトルの問題。 【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=QUFFLUhqbXZiYnEzQS1ZODBBUDl0cjExWWtNZmFGX0Vvd3xBQ3Jtc0tseUU4Y21nUWFZNVNwTGRYNHRVN0dsbjRUcTdHcEM3R0ZwOVh6TTUybUZYdHZ5R2xfN2t3NkRSY1g1TVpBNE1HRFplRXNCbDlPQURLN0p0eHQ5S1A0OHFscWlzaEZxRDg5Mlh2OXJydkRWanhlekVzUQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=7UsA1WZlOP0" 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=QUFFLUhqa1lscTQyNGxYajIxRVRwMVh3elQyZS1MZFJOZ3xBQ3Jtc0ttTlpEVHBDaERtRFR1Tmo2S3kwNndFOGpvTTctb1Z2SzJrcmJVS3J3MEZlcnduUnZGMEhtbzlBRDQxM0NLRV9kcWpZQ1ZrazNvVFpXOHZPZGp2RWJDbW9DazlBTEF1YU1Tb2JFODhERGlMQWY1Vm1QRQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=7UsA1WZlOP0" 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=QUFFLUhqbjhFVHM1bkhlS1BHOGxQSWZCZzBuSEUwN2Vwd3xBQ3Jtc0tubEZyR0l5cjU3N2otM1hsNV81OF9xazJ1MWJ1aTVNY0FDZDBrMWtiQVlBVnBLTHhKN01vVS01cUlONWlEMWFlY2R5VnJOdlB3cmItajVsUlMtS1U3LWxLc0w2TVFValJxQ3VyMlN1THQ0QTJVTEJDMA&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=7UsA1WZlOP0" 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=QUFFLUhqazM4QkNYM05TcEJFSW1QX3NwWGFJSzROc0hOQXxBQ3Jtc0ttTDNuOWhiY2RYY0tzOVY4MGpGRWNJRTh4NDA5X04zVXp5ckoya1NZQnlOM1c3aF9Wa3NsZFdGYVFLZjM0THhOTkg2NDBzRE5VUWxhbFdWTHpWR0JmVk5oTGgzMkc4NGJEYVdsdFhOcFZTbjNOVlhGZw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=7UsA1WZlOP0" 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=QUFFLUhqbVJHcFRMdnNwVEdYb2dRTVJ1VzZpZ2ZRRWFzZ3xBQ3Jtc0trcXY3ME1kUVFKS1I4R2NSTFlfUmpTNnVwd0JPTnYzMV90Njdwa3dyVW5TQ2M4TThPdEVheXdEMzdQa0l4WGh3N09DUHlGcWFrSFZCS2ZXVzVOTXJMNE1XWlhhaXNUQjZHVmJQZEpVdmNKSzBIbWFSOA&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=7UsA1WZlOP0" 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=QUFFLUhqa1RIZTZ0dWlaaF9GX3NvM080bzE5WTNnbUR3QXxBQ3Jtc0tucXg5VUFGVEdzSHdqWmtqOXBlVDdGX19OY0plckJPTUJLdS1rNXF0QnUwejBRUUpUdy04dkw2dXBkUzJsQXgxTVNLdFRpNXdTeDBXQ1VCT0ZpMDlHQ3oxdGJOenZsVk5jeXNyWWdOVGhEYV9iU3hqdw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=7UsA1WZlOP0" 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=QUFFLUhqa3ZsOXVuMkNvZ0prenFVN0hVdXgwcmZTbkZrd3xBQ3Jtc0tsSmhxbmhMNld6MXlPMVZpaGNQWElFcEl5cWZfMTZuWHhzY3ZWbFRtcThZa0I3aDJmTDUzd0taTlQ4bHZQd3pSZEpBMk5lWW5yUG1VN1VPOXJoYXhOdGp3QWdjWFdfYlhIcjBRU3JlMWlOeXhjVGlyVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=7UsA1WZlOP0" 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=QUFFLUhqbWk3ZVh3UFlFZnZxWmlsYk9sNy1oZjlVaWNZZ3xBQ3Jtc0tsSFdONkVTdGN2bm1KZmdtMGllbnh5cDB2SUlQN1lMZXdGUUtza2twcnJUdGRIakU3ZlJQaUVOTm5RM1Fod1hqWmxJSnJfeDh2ZUxmbU44eFN0Z01BU2d1UXExYkRtNEJlYnZoeGlFX3F6dWY2YU9pUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=7UsA1WZlOP0" 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=QUFFLUhqbUNEMVJ5elJpZl81eVNTNlVlRHoydE5zWVVnQXxBQ3Jtc0tubjY0a2FGanVrNFRrcDhveXVNeWtjblZCNGxUVDNZT1k5NTNEazNNVlZ5OFdFZ2RFWF81SHRYemFMVFlPaFhwZWg0ckR6QmdPcU93Yi1nWFpYcW45X05IWVZ5d3BnN1l4Y0hSNjZ0UWx2ZVVreHVSZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=7UsA1WZlOP0" 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=QUFFLUhqblRPUzQ5b3JZdUZfWDlpbl94NDVWeFI4ZDY1d3xBQ3Jtc0tuX0I1SFpwbWszN1dsUDV4M0thaFo3N1NRV3FVbUFmRUNxNGhaQ2kxd3gyME4wZExhVHRaNnhEYkRrdlNZVHRGczVGUVd0c3Ntc0UtdjlPTjhkeWRuQThtZGhCTm1WZnpuOHd0aF8yZUw1S2d1aXgwSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=7UsA1WZlOP0" 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=QUFFLUhqa19TNGhuYk1aTkpxZHg4Wk1GS0VRMDB0eHFOZ3xBQ3Jtc0tsYTJqYkZGWnVTMk12cDQwSTRCM3dXOGhJY1AxTmRuLWNYanA4bWZ2X2ZxWk9iY0U2WDVobGd3SGs4dE1oM2tQNTE0VWJQRGtUZXhSemh2aVc0MnFzaklOUW1rZ1lNRlUzYnJJS1cyYm11ajJJWVFvcw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=7UsA1WZlOP0" 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=QUFFLUhqa1RaVC1yQVh6MlhLMHRYWVQwQURlS3IxOVJGUXxBQ3Jtc0ttWTlHb0RsSVRCSkNhQjNBN3E5S2wzZHJDN1U1endIQnhtb0h3Yi0yODl1NXZpZlVfOVpBSlFDdWtGMjFzWktMOWlPcFZuU3pxZkh2VTY5c3FyTlcwRmxiWHNCY1JISEQxaXotUHJqa3JOcks0d2tuQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=7UsA1WZlOP0" 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=QUFFLUhqbGtDYmVNcHRmU2JuZUJHblJaQy1DRFhBZDdaZ3xBQ3Jtc0tsdE5SRDdhcDVwSnV5eDlfeXlkemNqUnE3cjJiV0ZXQlFwNTlKb3FBTEZMeHVCdDY5VV9zcTVqV2duWkxNSUxJSDFHN0xsOGVoNjNGS1BsRGQ5ckhMN1RLQ196TjJYeWVoZGhJZW5wSDBPWngwTnNTRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=7UsA1WZlOP0" 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=QUFFLUhqbVZlYlJDdkVtNVlBU1N2eHFXMWRTLUhPNUt6d3xBQ3Jtc0tuZmU5eHZDeTR1RWxoMEJtb01UWHVpNjZYSEljWDlQNHlrWXN3ZkJmQjRtekk1UFhabWJWU1dwUGRRQkx0dXM2YndjR2dxeHR5S3lXWWdFcGV5dWFGVE45SlR3YzlJdFNKX2NxWlk2M0FQT3puakJPQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=7UsA1WZlOP0" 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=QUFFLUhqbVVxYVk1eUF2anM2aXdhSGtUOUN3ZkJ2TWRIUXxBQ3Jtc0ttbXNQZFItTjFodEVzTlptS1lZcVRaVG5lWjc3N0IzWkthZGdxZU55YTM0SFN0clkyQjlKNkxMU2tzR2RPaVBFaW1yaEEtbkFqZjNuNWNzdjVBNTA3UlJNUk5hcmdCRzFTaEJyNUhMcVF6UGdhSGRmSQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=7UsA1WZlOP0" 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=QUFFLUhqbkMtUk0tQXBVcUhKMWJqLXRHYlI4enZzSEdCQXxBQ3Jtc0tuX2hpOEtkc0NSOVRVNTZiQzYxZDdLaUZ4bTVxUUNmaFRfRWFvVTA2MlRPTE1pZ2RPRjFWQjVybDVYRmxGZ2tkSWZvdmh3eEVFT21aWDZ4aV9MRU1XdU9YLUkzOXU4WWRBQUVQZDdtdG9iTVFnaXpZMA&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=7UsA1WZlOP0" 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=QUFFLUhqbUMzdG9YdmF4ME5qdTVvTFpLYWtGUzBaOXM3Z3xBQ3Jtc0tubWJYNjRFVm5xZklPUjJSV1JqLUJKellQTUpvWkUwTjNQRld4TXFlVEpCVXB1ZXN5bGdYMTJWU0RwT3BPZ1huS2ZCNDFEV2c1MjRZb3pqMTdveXozQ3JoTS02LVRiV2VSbnJxY1Y3M21RSXMzdkJYdw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=7UsA1WZlOP0" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/7usa1wzlop0/">福田の数学〜東北大学2025文系第3問〜四面体を拡張した四角錐の位置ベクトル</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>
					
		
		
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		<item>
		<title>福田の数学〜東北大学2025理系第6問〜2つの正五角形の重なった図形の周の長さの最小値</title>
		<link>https://kaiketsu-db.net/all_unit_post/a2oalzo-6pg/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=a2oalzo-6pg</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Fri, 04 Apr 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82780</guid>

					<description><![CDATA[<p>福田の数学です。 今回は東北大学2025理系第6問。2つの正五角形の重なった図形の周の長さの最小値の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160; [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/a2oalzo-6pg/">福田の数学〜東北大学2025理系第6問〜2つの正五角形の重なった図形の周の長さの最小値</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 class="wp-block-paragraph">福田の数学です。 今回は東北大学2025理系第6問。2つの正五角形の重なった図形の周の長さの最小値の問題。 【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=QUFFLUhqbnhvMTlvZzJLaGNmMDdDTnZpSUlUUHE3NkwtUXxBQ3Jtc0ttT3Z6MEZDeTdBUGowMEtnejhCT3gycmpiTVA4TENsX0NUUkp5U3cxbTlRNXpQbEdlN3NqLUlXQXNGQ2IybmdtalQtZzFLanV2ekxJY1VLMXVBb2dzVlBGU3VtbVZobGVqZ19COGtGYUJjelQ3UF9fMA&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=A2oAlzO-6pg" 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=QUFFLUhqbGwzQTF1TFNHQ1FtRnNMSmdVcVdwTG80YldRZ3xBQ3Jtc0trQjVmbmhpQ1dHZlo3cjUyN2MxZDZyaEt3Q19VNC0yanlhQnQ1R0h1LVdsTnlPa0tXRl9TTUN3dkl3Z3B0djRWUUVlamlMLVdEUUlIRGp0cm04bDAxM2FzbC1lOEpEWXY1Skp2eENPcE9HTEdPX2RqYw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=A2oAlzO-6pg" 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=QUFFLUhqbHBmaFQyd2NqWXd3ZzFHTHpkektTaFhxaWdhZ3xBQ3Jtc0trVUN1YlJsTnpUVmVYYnBkN2lIdHBMaGgwd19JVzZDWlpBSzlEUW1OeXJfMGFyd0J1MXZSTnRLUHg2OVR2b0ZpT1VqODdBRFowOHdBNkhjMmI1MjQzdUVNWVdrMGROcXFHalcyNDJ3d0trRlBwcG9ndw&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=A2oAlzO-6pg" 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=QUFFLUhqbmtrb0J0bUdMdFQxM0tDYm16RFNyQXRGUEQxd3xBQ3Jtc0tuU2RIZmZBdjdtUTBkT1RHWkdTZTlXVWpWbHpKZzdzSGdFejdIODFXd3JKaTFDbV9wLUh2bUhLd2lQUURLWmU1V2dibnp3ZTJkZEZlUFlKZm1EWThIUHJLd3MyV0p2dHJUTnEzd0Y2RktDaG1qbGRPTQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=A2oAlzO-6pg" 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=QUFFLUhqbTc4cU9jRUJCRnZkZ2I2U01aS0FlSVEwT1phUXxBQ3Jtc0trQTlkZnNzdENQU3AyTmdPSG9SdlMySlhoS2NvUWtYMG1DQjR3Z254d0VLLW9mOVliLWtaTF9Nd2ZEeDJuald6MGVZLTFDcWNmRnJyQkswaWRkYVJLSnBSRzN1dWNubWs4Zm8xM2FhTjQxbHBxUFRSOA&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=A2oAlzO-6pg" 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=QUFFLUhqa0RmeXI4amRqVmx6ZHpBQWd5aFlkT1lmQlowQXxBQ3Jtc0ttVFJOMEtJc1p4TVZDUEVzMkEwTzRqUHktd0lCZ0hMazBPR1pxOWhQclh3Z2E0b050eXdWTm9BeTNmVGZWVlRiekc0WVpKWU5lUzNXMV9WUFo0R0wzUDJuVmdjQ2dKalFPU2NHRDFTLS1VUHhpczVSVQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=A2oAlzO-6pg" 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=QUFFLUhqbVc3Q2t4RTdOME1IVUlmSFhsSmRYTFdlZTRlUXxBQ3Jtc0tuRmYzZGxva0paMG9vdjJtelVIVGFpUi1Ob0o1NnlWN0tqeFRGLWlpU1BMZmxwSzZ5RXM5S3Vsa09ZRjZxb25oaHZVbzVGaUlTZ0o1N3VrNE9NS1BoX0YxSVpWTnU0ZHlGcWZ4dk41NzV1WXp6ZmdKNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=A2oAlzO-6pg" 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=QUFFLUhqa0x3dzRESjlZVWNwZlA1Z0VuNE44bURFbUlTUXxBQ3Jtc0tuNXZsclFici1sczNfbFU4WnhqOHNiZWZRcHdvZ1RyZVFKS05Sd2Vmb2twbHZ2TXVTOFh5emh2X2V6NEpXTzZySkxqYU1TQm5RTVM4RVVBZEVlV19YSXp3a2ZFb0kyVDFSYXdmcWs4dTZ3SkRoNHNHRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=A2oAlzO-6pg" 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=QUFFLUhqblcxZ0NtaTFzR2hqcERQd25SN3NZTFNYTU51Z3xBQ3Jtc0ttWE42SWNZelRSRjBjUXh4UlhUd3lYdGF6MVFSQUtnMk5hRWJkUThyYmRvZlZQTWlMelhNaFJoVnVKYkRfcGtqOTlmVXFlSFBhZFp5OU5yZmw2cXBnZHgwcGJoMGpYTTVPV2NiNHRJLWxRMjJFZWlSQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=A2oAlzO-6pg" 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=QUFFLUhqazFjaGJQbUMyRXQtNFlfU0N5bTlrb3R3TlRaQXxBQ3Jtc0tranpSb25sSU1HTDdzSHh0eDRpYTdLZGtYSDdDeERqTFBYTXVENGZsLXliQWkzbkNUcEw1Z19aS3A4RXNoSk03cFI2dENkblltVmRRbExCdkU2YVNFaWIxa0JoTFRFMlR6akM2Z29QNENBQ0VLeGMxQQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=A2oAlzO-6pg" 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=QUFFLUhqa3pHemhiakhSX0NzRVVLcjBkQmRXYi0xY2RxZ3xBQ3Jtc0trdGRvS1ZLbU9YVzRmUDRlRW5ncEN4bm1mUHNTSzZ3b0pkWFdlOVQ5MWN6U3A1Znl0S2VxRWUxcUNiWUtTNkxpeFpmb3dBcEZfT3RUWTdNdVlEVlFmMzFIZlc3bWFMNk5zeVM3ZmJIbU5pVHduV1o3cw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=A2oAlzO-6pg" 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=QUFFLUhqbTB2eDRiLVpGTHdubjdpRklEZ3JmS1N5N3pQQXxBQ3Jtc0tsTU9TWDVyaTJsZ24xNjY3bUpqdWdrczR4YVd4dFFqdWRtZ3MwMTFyV203SzJQVnRZUmNZMWdycnpWLUtZdHVUakpQdlNPMl91a2JkSGwxbUVSTW93NE96c0ZBeG1QZGNncGJ4Wkh0cGliSXh5RXVFRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=A2oAlzO-6pg" 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=QUFFLUhqbUN5bm91Yy0zVXdGTWJ1MXRVeEFnOHNpZUJNUXxBQ3Jtc0tuLUNfdWgwbzloREtCazlOcUVveVp5OGIxbDNpeThnbl9YZVRSdk5MVXJaMmFkX3lnZTM4Y0w5REUwOThLU1ZMVEdMcl9ibjRtY2NhV2JncGJvTEVPcDFjeE1wd2N3eHFPbUNaYW5ZVnNrdjI2SXg1WQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=A2oAlzO-6pg" 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=QUFFLUhqa182QzB4RzNJelM2X1k1WjUxTlRsRk1EdzhOUXxBQ3Jtc0ttQ0Jrdkg0OHRDOUdjQVFFa0pUSXN0TUZqNzBHZnRjTHVxcmZneEVHa0trS25id1JYejRqUXBTSVl3WmRDY3IyNl9IdFV0YVRXdkhzelgyODFPSE1uN0dwR0Y3Rk1fWENzaUd6eVZGQnpnVUhVMjAtaw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=A2oAlzO-6pg" 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=QUFFLUhqbVJxcVlLNENQRjhIdHhNM2pTWlVpallMOTE4d3xBQ3Jtc0trN0JNb1lqVk9tOWdMVURwNjU0RDFEZXdWNVFPdzFTek9kOER2QmxWMnhmNEtfSE1GYmNmTE56aDhzYU92OVFzdEdKTDhCM0lWaXJmeEpITHRuNTFSTWtIZV9WQ2s4NUpMM043VU1VYi12dkFiUl9XUQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=A2oAlzO-6pg" 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=QUFFLUhqbWcwbTJ4RmcwRHdIZnRROGI3SE44NEU2MVVhd3xBQ3Jtc0trWDF6enczX0JOY2JzZGtwZDhvME8zTmFCZXZIOGhqUWQwODNQRkFxSjhiWU5ieXBsUnZjLWVUU1hrWEhCemNVOUNkQXg3S3RORTNoVHR2WU05S2ZOWXhXVTNuZjNhV2JXRmNPR0FZTHp6ZTFVQjZFVQ&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=A2oAlzO-6pg" 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=QUFFLUhqbHhYWW9xeTV6YXZvUjg3Nmx2UFRkaS1lbWdYZ3xBQ3Jtc0ttYks1aG96R1YxdXAtOFZWTVA2bmFQLWZQV01fckZDejAySFN0YlplVmZNM0pXdmxNNHJSdFpVeXJyRzN5cTl1SW9mLXZabkVGc25CTUItekd2eHZKeXpDWW5YbG9Lbl90cXBTV1R2WV9HMjktMWlkdw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=A2oAlzO-6pg" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/a2oalzo-6pg/">福田の数学〜東北大学2025理系第6問〜2つの正五角形の重なった図形の周の長さの最小値</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〜東北大学2025理系第5問〜球面上の点と軌跡</title>
		<link>https://kaiketsu-db.net/all_unit_post/tuuugv3-zaq/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=tuuugv3-zaq</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Thu, 03 Apr 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82776</guid>

					<description><![CDATA[<p>福田の数学です。 今回は東北大学2025理系第5問。球面上の点と軌跡の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【福田の数学We [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/tuuugv3-zaq/">福田の数学〜東北大学2025理系第5問〜球面上の点と軌跡</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 class="wp-block-paragraph">福田の数学です。 今回は東北大学2025理系第5問。球面上の点と軌跡の問題。 【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=QUFFLUhqbkI0bUVUbE5vZGRfVWlhd0lZRXY1cHFzQnl2QXxBQ3Jtc0traXVGZGFlWDFjdnF0WG1ZWDRLb3NoaEZmQmFLbUE2dmtaRmdFRDhzU1BMNnZJenVnbXdGMGFRT2VRSnI4bXZTUXJ1czJtemE4N0luMlItSVJBSk96bzg0SGRHMTFBZlZCbWI1TG1Wdkc0SWY5QzAzMA&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbHhKTlpOYWpwRURhQTBsdVM3UUpMNmxMb2d1Z3xBQ3Jtc0trdUk5NmN1ejF5ZVRZY3ozN1JmNGh6QS1jSU5TX0ZMYTNNa2t6M1doY0lxNlZQV2Z6YnZRMDdhdUpOWF9iRGZTOEVIUGhBSjlIV3VHYm5rd2VsZ1hTN2dLU0J6cDBuNUQ3Ylk4Zkt5bExBSkdaMEFnWQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=TUUugv3-zAQ" 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=QUFFLUhqa2NkRDZQZTZCOTZHekp2aDZuWTlGR2g4eWMyd3xBQ3Jtc0ttZHdkN0pQTDNYc05KeGdVTHN6VnljLV9kUXVhbTVqTUdTSG5Wa3E4cTJaeHAwUHhpWlNzbzdpYkZuVVRRNE15enN5WUdma28tdXowQ1VkcU90MzlTYjBkNWkwWlRGSmJwWUROVVBrV1MxTmppYUVEcw&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=TUUugv3-zAQ" 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=QUFFLUhqa3Q0bG5aWkN3YkNQaHFiVlc5ZllXWjU5OUJiUXxBQ3Jtc0tsZ2pSRXhvdlZuMV9fVGxzRnUxeVhqcWFqRGpOb0Z6UFE1TDhtWE9PeFlEZ1BDWEc1UmV2d29ZR21qSFM5N1F5YjE3V1FyUkhKTjlRYzRKNVg4eGJwVTZ4bjZIbzRKNkNoMFQtVE9ZN2duWUVmRmZMdw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbm5FdXlOSDBZaHVNOTMtX2U5eTNOWlJ2U0I5QXxBQ3Jtc0ttb2p0RFV5VDhhZTc2Mmc0Uk9pRG85dFk4MlY3N0xxT2tjZTVvUE9mT01lQ3Fhcmh4WHlVQlp6MFNQNEM4VHBJTnByTEt6dGVPSlY0cVZfc2tjN3MtRmlLa3Q0UFRlX1hlSUxwMGN0ODBDQWNFaVlfQQ&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=TUUugv3-zAQ" 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=QUFFLUhqbVJLTkpvVmJ5dmJsV2h4T25FUEg5TXhSell1UXxBQ3Jtc0tsUC1YZGZmNlVpd09iRG8zRUJJOVYwRDN2aXJsUE5fcHdUdlF3OFNBaURmWXcyY1QyNVhMX2ZRdkhJRTZObExwR3o3RkwwcFRjdjZiQTAxSWw4Q2dveGFNQWE3Z1NIYVA3TXV1cGVLM01aVDd2emllQQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbFFoVEg4T0dCVVFaMmRmOGoxV25UZ3ZFYWwzQXxBQ3Jtc0tscVdVUnRUVW9jOU50dzctb0dkNXhCbWNBRjhONEFDUGRDVGUya2dtMDQ2d0Zhb1Fpd2hSdWxBNVpGbW9lcXRwTnJkcEMtQnVjY1d5d1RtMGxINW5Wa3pvVTBCODVTVzZMdTBQbDJaZENRUUh3U3Faaw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbTBqOE9UaG9sZ3BKUWtfM19WcHhkeTlabFZRUXxBQ3Jtc0ttdUoyQzlSZTJISXJVaUgwQWh5LXhsSFlPQXVITS1td0VlbkM3amdlZkJKTHZvRXl1YVlmQ1lBZi11OVNvbVpvZVZCSXlJcVpZUEMwWjlOcUtEcnNGODVJR29ObHh3R1hGNzFHYW9uanh2bFZzcmp1SQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbi1lSEUzR3J0UldmNnNrLTNSdVUySFJaaVd6QXxBQ3Jtc0ttcDE3bzRmMHdSaUFkaFhzWk0yYS1EejYza3lLcmo5VDJGQ1phOWZOYlQ0N3FLSlRaY3dJdXR1bXJrZVpPWDBqcklQZVdSRmhjTmZiRENYQ1BJVEY4SWNNcmFvSEJhdUM5b25jWXZPM3I3Y1gwQ2NkMA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbHVmRm13NjlHeW1FR0o0elJXZjlPS3p0aWZXd3xBQ3Jtc0ttdFF2Z0ZLemN4VUpSQlk1WFJhc2dOYkM3bUlGMm9zUUxURjloR0JMNnB3Y2o2TFNocnp3T1I2SXJyalk2a3NiNks5Q3p0R21DdFhraF92bldUZ2dYN3J0WXUyTjNJRXVHbDMxbjVWZEc2OFY2aGd1dw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbmtGazdGQmZuZHhaUklpT216X0pwOGE1Z01id3xBQ3Jtc0ttSC1vMDkyOG90TS1RbndZVWxvR25jdkRqei15ZHRmNUdURU1QZFZHczNHdnplV1ZHcjVGWnBuVlhONWg5eXBtTE9MaVRaVE5acXNhLTB2ZS1DNGJIdW1OcXVkeDlCa0EwWGUtYUdiRFpKTnNsaUo0Yw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbll0c0dmVmZja25iRWtMUXpUV21kQWNDR1FiUXxBQ3Jtc0tuZHF4ZmJYQnVIbzA1YTZYSHdEdGt6WWZlenRYNC1kcVRqQVpLaGtpMG9OdU5la3VncU1GS1Atck5WcWpQVGR4d1VTSEstZ2Ftd0I3ZktrWldXaVJsVUI2WDlrVDVNOTMtTVZvR1Q0aFU1MDJfVlVrSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbDUxS1MxOGttblBZRTQzdnd3TDhGVEtmZmgzUXxBQ3Jtc0tsZ3lZaHVWa1NXU2IwQ01DT0FiQ09IQXdNcDM2V2ZPZ2FrVEVISmdJMEN2UlRaTHJrNF9IcTF6dHNhaTlHanBERTk4dl82NmtwaU4zTG1GTTd6TmpYdk9VZU9UcDR2RFlRTGFMaVJHZFBaZ0ZKRDBobw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbl9GdUFXQXBBV2tFMm5jbVFKTzEza1gxd3FhUXxBQ3Jtc0tuX2lSODhQWUlNSi1XeE5IODQwNHlqYkpUOENHbjhnV1FKMVF5UXB1UFdKcXA4R25HWjVGZFRHR0NPbUpJd3pQTHJkYjlMZ0RwRWp3QU00em0wbDk3NDhCUEpodmdtNHY4c3ZHUjJNYjNhVUdOb3luZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=TUUugv3-zAQ" 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=QUFFLUhqbGRkdWZqRTVuTjRKOURCd244aVVmcnJCWDlGQXxBQ3Jtc0tsWW1UQlVpc1J3MkNLNjdMa3EzWjFNeU5DLW5RX0VOWGR6ODBLRVFyOVJ3Zkp3cW1WV3FZUVlReWlsWWNnaTdEcGhPYTFCWXFwaFo0NVo1RU4zQi1XYW80VE03ZGxUemRyX2ExRDFMN01fVXh1eUNNdw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=TUUugv3-zAQ" 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=QUFFLUhqa2V3am9LbktSMFRtaW9wVDJ3aUh1S01ZcGlOUXxBQ3Jtc0traXB0M0VEU1Q2RW1ONGUyU0tmTm1OZ0Z5aHJ3OGNtRXp4cTRfRHhOZWRaSjZOdjhTT2NpMmpFdFF6MkNneXlIMlV6M21nOGZucHZwSU9hS3BlMnJpTllfd1hUZ3BTenJBd0NjWVlpNkpyalNzWThaTQ&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=TUUugv3-zAQ" 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=QUFFLUhqbFYzRGJxZFBkN1NQY21XOXJ6c1B1M0loU1Vhd3xBQ3Jtc0trS1hOUGh1V0syMHh5MHRnSUs5d3M5NDEtYUJFVjVyOEdiTkZ2cVBNSEJkM2c3cjZKSWF1Nkw2T1BIRU5ITS1pcUdIR2U0TVBaOWlSbWQyZFV0bmZnOXJaaDN1RXZuOTRHQmFBME4xMVlxeW9DZVpxbw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=TUUugv3-zAQ" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/tuuugv3-zaq/">福田の数学〜東北大学2025理系第5問〜球面上の点と軌跡</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〜東北大学2025理系第4問〜2曲線の相接と面積の極限</title>
		<link>https://kaiketsu-db.net/all_unit_post/fix5arqm2li/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=fix5arqm2li</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Wed, 02 Apr 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82772</guid>

					<description><![CDATA[<p>福田の数学です。 今回は東北大学2025理系第4問。2曲線の相接と面積の極限の問題。 【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/fix5arqm2li/">福田の数学〜東北大学2025理系第4問〜2曲線の相接と面積の極限</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 class="wp-block-paragraph">福田の数学です。 今回は東北大学2025理系第4問。2曲線の相接と面積の極限の問題。 【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=QUFFLUhqbDJIVG83NDQwZHU3a0lsQ2pHZlJuTEk1M2htd3xBQ3Jtc0tsRDM1SFZwOGhyaEEtcnAzTDhrSmR1QS1mTm9RaFMyRDRpVEo5VE4zZDBLZ2NURUpBV09DZVFzR2ZMSEdva1ZmVGh1eU9hOHhIS3JhN1VxSFR1YjFsTGZGUXo2Sk9LUkVPdF9keTJ0RU9yZGRmUUlpNA&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbFl6eUpBUGNKTzlVeEdRc1lpQWo1bTdOLWxHQXxBQ3Jtc0ttUWUzWU03U0NBbkVuVlp4VHVISWQweTFDSGM3T0lyU20xNDFybzJjMmFVUm9MTXpSQWhkUmNQeEQ1Z0x6c092YTZkZS16Z1V3V3FqYmtBdmxRYjl6NUpxYlg3MFpRTmhlY2NaWjBxVWlndng2Wk1pUQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbVJ4LURtMDM2T0g1YXBDWVp5LVA5MGVYdjRhd3xBQ3Jtc0tsZm0xa3JVOV9XeXhwbDhRRUZHQ2p2VzNvU0xPYTNjNDRZdDFMN0s2Q0dkQXZxNjdIbVBDYTB1LVZtNDBYcVJVVW40UnNJM2Mxc1Y3ZFlMVEFIVkFOSTVyYWRwRUVXcmdfU1YyM2RUV3NjQi11bF96Zw&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=fiX5aRqM2LI" 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=QUFFLUhqbm95RWhva21CQnJ3eXRQRDlFTnc1Qm8zVXRld3xBQ3Jtc0trM0JManU3d2hrMXFGQ3VER0o3aVBLdUY4c0cwQ01zaW5SWjZDMUpYRlViX05sbzRwQ0tMNndhTWUzRlQ5OGZSaTlLb0hBWmZtQVFJYUZWbjVtUGRmLTJSYzJZc05TQjR5X0VWWVdub2dSOFNUY3dnaw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbG94SnlDQjh0Rno3b0pkT2pSb3RZNkhTVC14UXxBQ3Jtc0ttSmJWQjdaZVlPOVY4ZGk5R21OaUFBTlhuR0ZrYlRWLUx5el9RLVdXanh4RVdMeFk5dHhlUmNjNXNtQlNRTEFaS25ybWV6M0w1WkFLT3FraVQ4STRSUHFET3piV0tFc0V2Y29DOTBSNzZ1VVNrVkdJSQ&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=fiX5aRqM2LI" 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=QUFFLUhqa3J0RU5GakUzSWpvZmprZm5TM0ozbXZPODVBUXxBQ3Jtc0ttQlFuNUU2VC1EN2lYY2JGRXJOajNSOFNmZzBKR3NMN3FhVWpXVzNYOGZVYkREMmpBRVRaZ3MxT0kySmJMSGlobHo2bXVFTzVuV21kT196Tm9rSGVFU1RZaGN0VVlnMk5uckhsUzJHaG83VUc0WkdmMA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbmg1bmhwc0JjS3l5U2x0UDRCVmhLdWd2V1Y2QXxBQ3Jtc0ttR0NCbFpnX2EwMFpveDJFekhwQnhxQXRVNm8wME9OblU1S1JDQzB3VmtsUElVTnNjMVJsU2l2Z3puQ0h4dUhOTUVndHFQTnFCcXBkUnpkUHF6X3BmOTlpWk1tbEx5Wmpqb1BlenZrT1JwRFI4U1VKYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbVZfVU5MYTdKX19XdjdrTFpHeGVkanM4Q0c4Z3xBQ3Jtc0tsLUQ5Y0NxaHd5bmJ3eFkwa2dySkdTZFIxaEc2VkRVQjRGampXLWZuSG9VUzB0WmE1R1JIOVBpaFNzZnVUZWdCbG9sazdaLUtkRzI1VlE1bXpjdUdxbHY0d0JEUGNfRHg3OFdaNzByeXV0TVFzeVlzSQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbV85bU43MnFjTW5rS3BUbHV4UHA4cUY0MmFjd3xBQ3Jtc0trbkNnSHpaNEE3V0hhVzJGTENpT1dEUXFBWXlhRHl3d1JzcnpJNkVvLTZRbUpzWm02QjlvR1FQTEZ2MU91NkI0TW9jdm9BZjFkcDBndThqSDEtNjFZWVo0aklzRU1OXzR0dE1UV1NaWDJFRFktMUR4bw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbkQyUGFhMnpDeUx5aGNrY093enNfT2RoR016UXxBQ3Jtc0tsYW1XYi1FV1NaYzQ2NlVBRWNvU2EyVVBWVk10VUItaW9ELTFta1NBUjZFaFd5MDhYbEtBeF9iSjlxMlpILWljMDJKcU1VMWk0WDFwY09EeXh0RUQ3cVQwTmdqalFZSXFSZzBBOTlucHpyNUFMMUtyUQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbnJxRzRsd2lxancxNzBLRlN6UXR4RXNtLUFGQXxBQ3Jtc0tuQTAxdmNYV1NCdlIwSEZ1cklOS3RBdjY5cHJBdXl1NVhBTVc4MjJrdWhjVHF1eXNyeEF4U0ZoczV1Y2NscWlWWUR2X0ZmODAxRGF1MXZ3UDlPWEg0aXdldVRXckNXX2h4WVlhOUwtWlFzMVI3LXZFVQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbWQ4ZEFkQUY5U1lMMUVtN0FTOVJtUUVmRE9Td3xBQ3Jtc0tudFNIWEVwQ3dVeUFZN0R1OUNrUjBkYzYyOEZ2ZTcyX0hqQTBNTjl2NGRGMW1OdGQ0VGwwMUtPclMzaS05dXZxcDJJUkllT041UlRydmhaOW9Vc2RXSzIwVEVOTjhSSi1lcC1odHFDb2xnaHdQQWNxTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbVhiaUl4bzZOTUxKLWpxV1hyYWk5ajBVS3FhUXxBQ3Jtc0ttSWVOaGZLV1ZiZ3JZYkJNSEhIYWFyUGhWVEtBTjFiQ0NvX3FQUzlYT3Vqb19wSmNTbUw0UTdOOElVTmlFQUJaU3ZrS2FvdVJadlZsTVRNbDJsTjh1eHFYZHpiMWRudWVMVkxxeTFkVlNDS0txYzlIcw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbWxlTkpEVzY3LTJxOEI5cjY4dWc1YkdHTHZGQXxBQ3Jtc0ttOHc1clNFNERlTmdKQUVQMjNneGRtOGtmcXVnOHZ6eVhjRUlmX2wzX3c0U1FKM2lGSEdfZjFGVHplU1ZTXzNKOUxaczdMVzdOZXN6bjBzTkpWWEx1UjVmUlc2S1JhRTJpa1RNdl9mOGRzN19WZHBrMA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=fiX5aRqM2LI" 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=QUFFLUhqa0FrM245T1BPQWR5N0tSUWhlbm9yWmQ5bGhBd3xBQ3Jtc0ttaEdkb0ZmOTRpNHItdi1Ca2RlZWxOdVk2WnE0SDNDZVJzbklhbmZUOEczWG96ZlI1bzR5MDJGY1JUUW1hUFFqek5MVjlSSFdnVklLclBMWlZ5VXRTcWVJdlBWZkN6T21uWlQ0WTVzWnB3UWtWd1Q4SQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=fiX5aRqM2LI" 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=QUFFLUhqbkJucXc4RnhHbzZWcllzYUk4UzhsQjFTWFVKQXxBQ3Jtc0ttRkVXVDJuZF9oTXBJWVJnTkx4T0dVejlyS3NpQnMxcEp5R3drWDRmcXhUdXNGVmQ0VkVpLS1mT2lBZG51VXN0WHV6SF9pdFVwakZoMHdSeVZwOF9MaVFRQUhDODR2Q1FoVW1PalNhcDRhNFFhemFUZw&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=fiX5aRqM2LI" 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=QUFFLUhqbmd6d1hMcXFNZGtZVjJWdHlXbXp1c1BuVFNUd3xBQ3Jtc0ttZ2FqQ0JrTGM4WWZmMFp4YlRIOGFNMGpDM0xUeUFNSklDTkZ0SGFVeHZrTWJNNC0yZ29CWEhmeHNvTEl0TUpsZU1BY3VLUWd0MHIxRE1fSlM3aGxhbllRNWduajVwZnBIM2Y3Z19XMDZEcU0xQjNIWQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=fiX5aRqM2LI" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/fix5arqm2li/">福田の数学〜東北大学2025理系第4問〜2曲線の相接と面積の極限</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〜東北大学2025理系第3問〜4次関数が極大値をもつ条件</title>
		<link>https://kaiketsu-db.net/all_unit_post/yycovab5yv4/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=yycovab5yv4</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Tue, 01 Apr 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82768</guid>

					<description><![CDATA[<p>福田の数学です。 今回は東北大学2025理系第3問。4次関数が極大値をもつ条件の問題。 【チャンネル登録はこちらから】 &#160;&#160;&#160;/&#160;@tamoshop&#160;&#160; 【福田 [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/yycovab5yv4/">福田の数学〜東北大学2025理系第3問〜4次関数が極大値をもつ条件</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[<p class="wp-block-paragraph">福田の数学です。 今回は東北大学2025理系第3問。4次関数が極大値をもつ条件の問題。 【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=QUFFLUhqbnJIb2ZhdDZkVEc4T2xFZ0ozci0zalFXVDBhd3xBQ3Jtc0trLWRNU2xhWmRZaXloME10V0NIQkZBSl84M2pJY3gtS18weXZwckoyNXdsTFpKaGhFTjB5V19oZnJpbDlfWEU2cmdlcEFhMS01LXkxbVBYLW1XbkpqZ2NLS1pPUEZJbUdUQUVKaTIzd2xjZTZVOEJkYw&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=YYCOvab5yV4" 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=QUFFLUhqbUhkWUVvc0ZhVjJodGRlbjQtMGlCNDF5b2hJUXxBQ3Jtc0tuMGM4ZUM0Nkp0TEkzdUI3aXpiU3NYazhzVGJuY0hwbnhLU0FuZzRGbDlEWWRnTmpTWG1lWGltSnVqdmZVZDloY3JiOE1QQXdLYzBheVgtSVhmbTFUQWdGTXFZWlc1dkhTTVdRaVg2ckx2UHA3WkN5QQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=YYCOvab5yV4" 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=QUFFLUhqbEtUQURXMVNYMlFfbFpoMG1ZY0NXbU9xdnZvQXxBQ3Jtc0trQm5SblJ4ZjFuQ09TaUZEbHNtdlN5dTI3NTkycWdwSlVZT3YtUnRNWEs2bkxkSzlkclNueDlYbWRtcTB1MnNzeUJJRnROUDRlVGJWaEYxSmZBUmtHMzRvdTlyRURJbzNXM1RFM21Gc3hpR01BcjUzUQ&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=YYCOvab5yV4" 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=QUFFLUhqbkM2SWtmNTZlNkc0bUQyeVR3VjFvVVV1SjE4UXxBQ3Jtc0trVjBhOXUzd0I3ZkNPZ19ia1FSVlp3eWpib2l5dWs1czR3bTdSd2xGdGRJODZqU2RYb0M2c0RlenZjYzJqaGwybVh3N281akVtRmxZX0NyeVdBbms0N2RELTM3cU9wa1FKZGVnRVRTRE96NXA3YUstYw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=YYCOvab5yV4" 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=QUFFLUhqbFRFQkVMS0ltRmVLOXNzTkJwcG5LbkVYSzl6d3xBQ3Jtc0tsTmo4emJySEUyYW83MEgtVTVlMmNTQjhNbTZ2N0FQWDJtNWxvVHRZeU1MbDZtZW1SckNYUlpKcDhVRk5fUWwxTGxzTTdELXlWUVliUllOMjJEenRwNUF0M0ZlcURKRTREUUFoN2N2Z0ZlMlZXTWNrQQ&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=YYCOvab5yV4" 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=QUFFLUhqbjZqLXdpZXNvSDZ4Qkx0bk5JeFA0NUJzWHNuUXxBQ3Jtc0tuRnFHeFFjYjFSN1N3a2x4UzlvUGNINUtrOVlZS3djVXYyN2RPRUZrVVZMNDhKT19Pb0hvQ180YS01YmduVm1NeFE4bk5xcHNoUURPV1BzZ1dDTkZHX0xJNkVwUExJZFQ1R0Fld2kxaEVjcGhXV3AyTQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=YYCOvab5yV4" 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=QUFFLUhqbHlXSXYtMjJjTFJ2QTJwX21uSGttemJGb2FWZ3xBQ3Jtc0tudlRxRWdaUXFyb1BLQjRVTjJObDhueXVGYVpnSDliT29LUzJuaEJvVU81VjB5ZHlCQk5PQUl0TXF4c3hUVk9wTkEyaXN1VG10cFNQODBfUm1DdlB2dDBSYkVBOEdoOE9TSG9vV3JlOTQwWDdiQW15VQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=YYCOvab5yV4" 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=QUFFLUhqazMwOW9VYmJGN0NvczdQUXpDSnVmbU1ocU1UZ3xBQ3Jtc0tuRU9qYVdIOV9uYzZFMGl5Ukw5WkN4bXdOMUlpNmtvaFBldGVOZEJiRm1RRExzSEs2X1lsT1V3b2tONFI3ejg1dUljRlFQNkJhOUpHSWh6SlRQLW4tQTdHTGpVcWRVbXdNalBRMnRKSXpMMHNJaF9RWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=YYCOvab5yV4" 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=QUFFLUhqbTFiTjRkRnZqZTZiY0hCcml6RGJiaWxqdFBuZ3xBQ3Jtc0trb0Z3Q29aWV9aNmtaZFNxS010YzlZZGlGWlBxVkgtYmdfdDdEelNFdGE5cXFQOEptMjdHM3VXdTk5QXpjbWhGMHNySXVzMDlybzhWVG1WOWdtQzU1SGQxME9sMXNKeXh6dGVSTTFzWmZoX010OG5uRQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=YYCOvab5yV4" 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=QUFFLUhqa0xVN0V1Ylpwb01Sa0J1cFJrY2lDZHIwYmtBQXxBQ3Jtc0tteXNEdHV0SmxIVm5CRnpQcHZhamZJMUNRNmd0MzEzVnBTeUhiNHJFblEwdk16NW1uaGtXVlVxWEFjSlduN3d0aFpQMXV5cmlRZXFDV3VHX1lVVVJMZGhPSkdlRHNmSk0yaWRwT3BFU01aMmI3UUgtZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=YYCOvab5yV4" 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=QUFFLUhqa1VNYUt3MHVJMElCTTBaNV9FZ2phYTk2QlQ3Z3xBQ3Jtc0ttT05Fak4yRUZpbmlTV3dpdzY3N0ZDd19HMzltSmdwQTJ6R2lUenZEZnBISzNYOUpNMWlJWmR1UkpFNWs1UlJyWTBUdlJuYkNBZ09oT0ZtRUhJdnhYZ3EwUHVuWU1RWjZOU0ltbWVJYVVrTWNicUFvSQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=YYCOvab5yV4" 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=QUFFLUhqbERCXy1kdWFUZG5MOGpfTTA5am84SDZyLWVpUXxBQ3Jtc0trMFZOckNaUzg0b1N1cW93blJVVFl5STM4YS1uYlloVFZjUm43anY2N003OHh3bjVPcTBpYXVuUkhsY00zQkZxejBxWm5CRkMwaEFiZVNkVkFqT2N2RDVPSjlCXzFUTUZUTzFCdnZDVjZBSWgxQWxnWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=YYCOvab5yV4" 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=QUFFLUhqbVVSd09HRjR6WGhPQW9TZlZManVBZmxVSlZUd3xBQ3Jtc0tsZXpseFF0MTlRLTlZMHg4OGVoMzNRUVZmZmtwN3NTdTlmQm5mdGlON3NRZXlFQkU4MnpsNTY5RFh4cldCZlZFWmJwVWdCa2o2amgwdTFvUVFqVUdHZzZFMnFrTHJmR281OFFvb3hrNVd3RFZpcWU5VQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=YYCOvab5yV4" 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=QUFFLUhqbUdpTWNVVGNVYmFnNHlXOFllY3JBTDhhcGJad3xBQ3Jtc0tsVlFuVG05NWhfdnFBWGV3XzY3NjFBbFBNTmJvczJBRnI1aGhPdnpGS1IyYlJfb2VobUtIRERCQ0RVVThPbm1oaGc1SUVKOFZReklmWVlESTZSYktlbXR2SFlRb1pMWHcxRldDUU1lVWNyY3NSRkpOWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=YYCOvab5yV4" 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=QUFFLUhqbEV0VGdNSXB0SVJONU1jT19fMWNwV1poMjRYQXxBQ3Jtc0trWlNuRUJHNHFvTFdJci0wNnVkQ1VBMVAwUDRaQS01VnMtcDh0b0NzVVg2WW1sMmVrOUxxSXhfQWZSNjVncURNSHV6a2hqNHhkX2xHcWp1d2puaFVFLXVOU1UxaEkyZmF1M1U2MG5idlRzZzFNMWV6UQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=YYCOvab5yV4" 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=QUFFLUhqbnRHV1NGY29GZGR2cVRyMWdJNE92TzhWWWt0Z3xBQ3Jtc0ttbTBmQmNMU0N2UnN2Qkc4aWx6R2R4eTA0RU9WRHhhem5yVGZKOUZFUjNqYVJ4dFp4cHRiQWpxTnRnV2Rmc0l0U1hvVFl6LU1hWFFrTnpuZjNFRDVpczhSOXo4UzQ2cUthOUVaYTNuMG5wNDV2UnJ3TQ&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=YYCOvab5yV4" 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=QUFFLUhqbmJQeG5JaXd0cXpvUkUxQnhJdGlybDhUMm5Rd3xBQ3Jtc0tsbTRSWGRHSzBsUkxITFBEa18xMmVnQk0zNDIwS0MxRWdORERST1hwWDViUjR0WGwtN1h0ZmgyZDJJNVliQWhyNllhS2JtdnVxbTlKX05wR01vcEdtUjFBMFhzMFJYa1FhUmVURElmMUlYX0x4aENuUQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=YYCOvab5yV4" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/yycovab5yv4/">福田の数学〜東北大学2025理系第3問〜4次関数が極大値をもつ条件</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〜東北大学2025理系第2問〜漸化式</title>
		<link>https://kaiketsu-db.net/all_unit_post/shmnhtz6ni/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=shmnhtz6ni</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Mon, 31 Mar 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82764</guid>

					<description><![CDATA[<p>福田の数学です。 今回は東北大学2025理系第2問。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WebPage [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/shmnhtz6ni/">福田の数学〜東北大学2025理系第2問〜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 class="wp-block-paragraph">福田の数学です。 今回は東北大学2025理系第2問。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=QUFFLUhqblVSakxkRGluMnNFcjhwbDNkVVBBUzJQeFFyQXxBQ3Jtc0tsNEY1SGpBMnRnM09YNnBGbHBNbnoxMTFoZVRCZkNna0Rpc0lJZ2dXWUViVUhVNDNRRnFybEpreGJvOWV6Zk5TekVQcm5HUDhtenBZaEdSa052UU1GQldfZzEtanhLQmNjUzRBRG1oUEZkdW5CWGRiQQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqa0pTMFdHRTVENWY4YTNIWmJlTkl6SXhwNjZHZ3xBQ3Jtc0trUTdMWU93RUYzUVltbUVaVHNFaC1KM0QwVUhiTG9kMDRkYVNETDV4UU1ZTkdiYTZhMmVYNW0yelh6ai1rdHZkUG9XZGNkWnl5d1pXc1J5dkt1WHgtbUgzQVQ2WHJIY3RKRWdMaVlPVFJuTDNDdk5ySQ&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqbXdiSmtfd2pUMDB2TkhXd0xmQlpWcHlvMHR4UXxBQ3Jtc0ttRVpRVWo0Nlg1OC1qTUVOVE1NLVJLZWpia3lvNE9yaUtycHVlRzAtb2UyYTVtYkRKQjZMLXBwbDhVZy1nY281SXEwLUZNWHNiZUdid2w5YklHRkhGRU5oTEFVb1RFU1BxSDV3UHhNVGRhLXVFVjU0WQ&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=-ShmnHTZ6NI" 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=QUFFLUhqbl9ZdUJtWl9wSHMwRjc0emd3Z1p4VUY4VExRZ3xBQ3Jtc0tsQUxyaEpkYkx6bWJrdnNpekd6dGUyTnZKUWRzUWlRbTQ5cEptdjJoeks1MmdjR3UxT2I4UEFLaFRRTkFobnJFblZWVTh4QktCbGZCak9mcUVwMlI3clVaZUM4RHVfTFJyYWgwNkdEbE5yZU1qNHFWaw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqbTl3RzVDaDFOQV83M1J6YlpvTHotbHpMakRjZ3xBQ3Jtc0trWXJtNGl4ZmFLb2YxRkdFTFRzdlB2STVpTms2V1BER094R0E0azJQbXlUdGhfdE5SUVIyZHMxeWVtbjNVV1lfbDZhTDlfOUdJdTlaMDJqNGIxX1ROeG1XbnFNelQxNDdtOUF5QVBZaHBibVBOMTh3UQ&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=-ShmnHTZ6NI" 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=QUFFLUhqbTkwSFhablpYS3dyMEtYaXRmbnVWbUF6VjREZ3xBQ3Jtc0ttTnpGaVNCS0J0Y2M1TE04eHlraTBfekxnRHROYzZ5VmVuRlpIakJCY2pWV29BenNvWHJ3eXh1dTgtaG5sLU0zZkhiM1d0c29uZW9MV3dINnpZV0xwanR3LUMxOEczQURKTk01Rk9IOWt5S21UWklTRQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqbjFTSDFUVHBfZExzeUxHRi1iMFNQQTkyWlY3Z3xBQ3Jtc0traHVmUVV0aWQxcjR1XzNwWlo1Nk9ZYWtHY3dQWmRhOTRaSWJtXzNvWGl6WW01ZndoazUzM0tQNFhVaWkycnVQc2hrU1V2VVp5bURZZGtkelIyNjFodHE3OHRheFdaU0FuTVRnV3pSVU9fS2t1cmhmYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqbW83R2NFaU50TXZnRFRnakloU255YUZyVFgtUXxBQ3Jtc0ttMDl0aW81ZU1GYVpNemFMN2s0V283Mm1NV2dvQ3ZjYUVOdU5yY3JJMExVMzVBbndVSm5SbVgwRHhUY1lqUTl3Q0FKN2Z0LUJZOHFpYldSU0Izdzd4RmN3YVd2a3FOTEFpdDZNbHBNWUtoWHhDSmVPTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqbmlBNDIyenF5dWlySVlFMmN2YTMyWVVIaXhld3xBQ3Jtc0tsdmZlQU9nNDFjWmM5NWlrX2RBb3ZhdDFDLVFmaXo2UHZpbUw0YjVEaHptWjc1cVFqQm1Cd1JlWUdHT1FicjdreDBXZXQ1Z0taZTRtZE1CaTNlNGM0UHliLWIyNkhLOHRwbENJblFlUUM0NnZXazU0Zw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqa043dnJ5RmR4bkgyYS1YQWYxVGRDQnZBX2NxQXxBQ3Jtc0ttdDZkQ2s2LWF1UEtocG95RUxmRnFtQnpzR084elVEZVc0WGpUQWJ3YUNQR0plUHJHVGVOdkV6aHNtWXc4YUFOOTlJaWtfdzhneTZSVVZsWXJEdGdZdmtkNWtoX3EtVnM4REdkZHJfd2xCMzdYLVRqNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqbXF4WTh6X0tySnFyS0VGdkpjTExaZFB5MWlWZ3xBQ3Jtc0tuc0E1YTlUamVoS3ZKRnFNYXRnTm5LdTVOZEpuWklEZ0x6VzJsUHZySVhtVDhsUlJEb0poR21kVHl0Q243clpSRXhQV2xEYmtVaDBicXR2UFhFVFpaSWZxR0JOeVQ5X3c4QllrU1AweEwtVHhXRkhTVQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqbGlpenBSbWZLNUpqYWpvREEtSUxxZzI1ZFhiZ3xBQ3Jtc0trQjVQTzlJRHMxN2JWbFVqLTZsNVJLc19qejdKcldEZ2hLdzBjSTR6UGhJNkwyWGM3Yy1Zam1YMHZtT0VlTEc0Wi1hY2JGQ3JyMm5uSDlDYmZaRUxKeVBnZHNSRnBMemhzYm80a1JQc3l0RDhod3p3QQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqbXROX09aWGwtd0w3UjNIczBrS2NTaEhuZnRmZ3xBQ3Jtc0ttZUJWd3JkNU9iMUhlNVl0b0pmM3dMN1dDaUVJckdLZHdqdjB3b0dNVXMydDQ0VXZhSF8zamFaMFFmRzRtTXY0WVBHc0N6WldSTUk1dTR5cGY1cEVnbUp6LTlUQzJZTV9adk10MktONGtoUVoyblZqVQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqblozYXIxbkU2Z1hOb0QxVFlBZXFSUWM1QUJ5Z3xBQ3Jtc0trSndfbUE1LW1SdkR0cFZyNEZvVWlOVWV1MHdVUmRoc0JTYko1bWhzNDVaVnJhY1V3d3dNaVhRQ1RoaFhlajBPaDJ1MkNnWmhCWENIRTZ6LVpsTW5reHNYUG9CNHpaYmdsTWllek8wZHlvSzJja0ZnTQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqbFRtQTlnN1VxV2FzTXV3YXNhRGFKMUFZRnZNQXxBQ3Jtc0ttRXF0N0UxTHFIVVVOTmNlZjFyam4yclREVnhCYXN1R2dqTWpkdm5XZTd1cEZEVExtclpaaTZwTXk4Vy1yU1NhOHFDMGNQQU9ucGlGcjF0RWZNbTgtTlRzR2RxSmVYSFVXc0JMZWVHVEN3ZmpUc2F5MA&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=-ShmnHTZ6NI" 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=QUFFLUhqazc3MmJ5d0gyTjAyQ0hDQUNQRk5sUzRDdDB2Z3xBQ3Jtc0trTU9iN1JYRG5IUlBScnZFdzRHTGtjVG1rZFdpS2JVM1Jpa2pzUmVTb2RlQkJRWGNlQXFjRWFnejdyU056bVFZUVpnbXRnSzFmQms5TnFPWF9adm94bW5TUzVqRERyelQtaURqeHlWeUtRSjRDWFY0Yw&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=-ShmnHTZ6NI" 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=QUFFLUhqa0dqUldxR19ScWZpX2xDOHlMVW5TWklIUkJ5d3xBQ3Jtc0ttazk2dVVLcEV1Wk9SXzN4NzFtbHBIQ09ZQ3pza203UDkwZE5laDNkLXBZZGlubVVRUE1Oc1FwVm9tdUdrY1N1S3Q1WFlGakZ1eWFrLXhleHNDeGdJdndidzF1ZlF2N3Y2Vk5kZW1hQUowZkt6Und3RQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=-ShmnHTZ6NI" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/shmnhtz6ni/">福田の数学〜東北大学2025理系第2問〜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〜東北大学2025理系第1問〜反復試行の確率</title>
		<link>https://kaiketsu-db.net/all_unit_post/ywwicowbs2g/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=ywwicowbs2g</link>
		
		<dc:creator><![CDATA[一味9003]]></dc:creator>
		<pubDate>Sun, 30 Mar 2025 03:00:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=82759</guid>

					<description><![CDATA[<p>福田の数学です。 今回は東北大学2025理系第1問。反復試行の確率の問題。 【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Web [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/ywwicowbs2g/">福田の数学〜東北大学2025理系第1問〜反復試行の確率</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 class="wp-block-paragraph">福田の数学です。 今回は東北大学2025理系第1問。反復試行の確率の問題。 【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=QUFFLUhqbG1sZk54ZDdHZnBIeFZFQkpYUGppaFlxcnJMQXxBQ3Jtc0tuZ0pUNTI0dVJGNnFiUzVBdHRmQmFvU2NUNzRDR3ZmQWVvcG54OWxTOEZqYXhTQlp4ekVQb2pwd2tIeHpnQzFfeVJXc1JkcUN1NjRzaXJOaFlreWgzZlVZU0FQTmZSX2FMX2JhVmh1NWozbDgzLVR5SQ&amp;q=http%3A%2F%2Fwww.tamoshop.com%2F&amp;v=YwWicOWbS2g" 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=QUFFLUhqbHhCaFJaaFVIbVp4UFh4M0RTTFNvamNGNW1OQXxBQ3Jtc0trcFZzcnRqNTJra3h3Z2Z0ajFwWS1NS19uZWVPUlFjc3NjOGNrcjZzUmJpX3N3Smw0UUVndVA5cS1QclZ6dkdvWkViWlo5X0I1bGJYYkNUWms0VVRzdm9KNVBvTXppRFlMMy03S0I5dXRBYk9xa1JPdw&amp;q=https%3A%2F%2Ftwitter.com%2FfukudaTamoshop&amp;v=YwWicOWbS2g" 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=QUFFLUhqbEYwa2toVTNqNDU4ZTZtVmRaT1RYb0ZhXzhhUXxBQ3Jtc0trcmVMWnF3M2g5bFhyZEJGVXhEeXRrQm4yTXFEVWN2SkVhR0UtN3Zudk1PSkhvVjYtcUdnaW15N1hyVC1XeXpnUGlDRy1UanRmZlFkOW1PdVVpM01zdVZiOS1mWEFFMHMxVEN5MEZGMS1yRG94SGJCWQ&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=YwWicOWbS2g" 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=QUFFLUhqa1UwbU9jclFfZmVuLS1tNEE4ZlZoM1Y2ZEYwUXxBQ3Jtc0ttY0xrbjFfd3R2YXV2aDBZRnJSbExMa2pSbXhsNVFyRXk3dDA0akl4dDRWQTVHS2E4VHNObVNDMDhxSUs1M2dZUGVKcW5OUXJBZVcxVU9nSGZaY0FJMnRTdm44bVRSeGlQUENWSXVVclNNODF2cGg2QQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushikaisetsuandroid&amp;v=YwWicOWbS2g" 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=QUFFLUhqbUV2SWFKZVN6eE5WMm5GV1BLM3NoTVViOHd3d3xBQ3Jtc0tuR1JRemhQM3Znay1YNGhKckxlUVhQdjJ1MGxIT1FJNFMzYWxLNzB5MWJiRDAxT28wVVVQNjVVdV9COUxMMnA2ZjBvRk9pU3MybGtBMVhSQk9yWXk1amVfeHV4dW92bkJFX3k4V28yd0ZkWm5QVkRWSQ&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=YwWicOWbS2g" 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=QUFFLUhqbTFLNkpHc2o3aDE3VzJjVnJqVkFEWUhFQWp0Z3xBQ3Jtc0trdS1LM0kzU0l1dWthVFlRNDM5ZHB3dXZZZ01ZTUlhdWl5WlhZMjFkdl8tZWk5SUF0SW5la0paWTg2aDFldFlJS1owVDkzQ1JWM1VHT0M1SjM4RUx0RjFmOE9DaEZlbDNvZVRGMGpfNnFyZndobU5jdw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.nyushisidai&amp;v=YwWicOWbS2g" 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=QUFFLUhqa0V5a1BoUE1qUEhxd3RCZ2dyZjMzUkthMFp4Z3xBQ3Jtc0tucy1sb2JINkdBSm43SVFaUk51UnBhM3NaM0kwWV9LOGoxb2RJOFdpSHdoUWdJYnFLQTZnV0FYUzFBQ3ZPeFVEcW1xRTE1M0VLc2FLMlR3RWlRdjhvVEw2YnpqeXliRGhBRnhQbjBfeURmV1lDMHZUWQ&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid689603480&amp;v=YwWicOWbS2g" 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=QUFFLUhqbXQyVk1lckxERVlPSEYxWjhRTkRSNmxFRVN2d3xBQ3Jtc0tsZG9MOTA2akgyaU5TWlVRRmtLLTNVQjBiTDZ2LUZRdy1lVjBfSmFlR0dPOVRycTBfVWVSajdVbkQ0Y2c5aWVMQ2FydnFPeGtqb1huc0tvTFI1cjlpdTdYSlFaOExpb2Z5aG1zSWtvT2NlM1J4bXo5NA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fgdrawlite%2Fid792288727&amp;v=YwWicOWbS2g" 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=QUFFLUhqblBHRHZfaTVEMHJxcXpYUERDQ1didUlvNzZ2UXxBQ3Jtc0trZmNGM2JVeVRiandOOU00R3BWTTdNbnd2QzVrVnNMVVVrbXlBR1Z3ZlV3ZXUwRGNwUXdWN1hqVnNaRHBhZnhqQThHelo0SlNKRnU3XzByaFA1M2FlUmxrSmVvd1Rid0FFTTQ4YjAwOGJ1cmEzdEhPYw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid907360838&amp;v=YwWicOWbS2g" 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=QUFFLUhqa3FwNUs1dWpQQS1RNG5HU29iVTJVM0t4c0d4UXxBQ3Jtc0tuc1B3RXJhRDBiRzQ4aDlYcWJQMEdxZ2kzZVBOVHdBb3JhVFFLY2pGS2pfZVhpQWE2SGJjT1VRak15SEhFeFRGek83aWRZNDRhaXg1Zkx1TXIwUU1kUjBvQ1BjSG5LVkZkQlRNOHpGNS0yWXFxeUNsNA&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fid998791093&amp;v=YwWicOWbS2g" 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=QUFFLUhqbUh4WDlJZVdoWVNqZDNrUDBRV3RQakxsV0YxQXxBQ3Jtc0trZnc5T3VUMllBaHVITTJYcXJGS1VCZEFZOHRCOWtMSUp2TEFxQ0NFbXlxaG1abHFwREhSSk9MLTY2VnFsV1BXMlNDN1BXV21XWm1POG1ReFZVMzBkWXpGb0pKd1BnamVTT3RHU2JuYjJBSUJ5cDExQQ&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.fraccal&amp;v=YwWicOWbS2g" 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=QUFFLUhqbGI1bzN2TDl0a0J0YWJpV19sMjE5MWZ3X3JDUXxBQ3Jtc0tuZllDZkxnS1R0LXNXdlhWSmNwRmFiTDZScmZ0bVRONEdfRmdyVGtpRWFYSHJxa2tQcVEzU1hKck5iTktIRTZXZUVLX2wzemtqcXdQM213eTFneWM5VGpTcExQTHd1X0dnSUlSbmxfTjVkS1NqcXVObw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Fsquarerootcalculator%2Fid1260411892&amp;v=YwWicOWbS2g" 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=QUFFLUhqbkU0cE51STRheTFZOXFsQWpIZW5ta3MxRlFLd3xBQ3Jtc0ttZk9rdzU2WnhVbEFiRzJfRGV3b1YyZGZMRnBmRVpkNEhvbzduUUtpaWVrYnZKRUMzVnJOY3dGVEZNbjBiNWkzNmNYU1kyT1VVVFJOUXNWYkJXbGlGOXRHM09KbG9sa2pWMDhfSTJXUnZ2WkRQQlJtaw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ffunctioncalculator%2Fid1275985289&amp;v=YwWicOWbS2g" 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=QUFFLUhqbElDZVBoeHh4eUdCVng3M2l3SGJvV1RtZzhtZ3xBQ3Jtc0trZ0VVMktFZFd3bFVFRERQMHUtQTVrajVySEZNaDRUdWs2YjZidHFkZXYzdy1vWEZFcmpJNW1FYVhGSG5ERkltd05iNU5HYlljS2NwOE9WSHRJNXNnMDUtMUc3OE9MNmJzWWJ0bng5QzQ0NWVfUTloZw&amp;q=https%3A%2F%2Fapps.apple.com%2Fapp%2Ftriplecalculator%2Fid1141789970&amp;v=YwWicOWbS2g" 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=QUFFLUhqa1c0MV9KdUUtV2hSX1A2U3FmQXhLOG5NMHhfZ3xBQ3Jtc0ttTVVIamNvbm5DbTBxOVVfVkNOYW9sSkJqVEdXdmlUTnpJc18wM0NtTkNab0E0aktaV3B3dWlzelRvdWY1V3pXZENWUHpwNE5BOEVQV0pDeGFwdXFNdzVmVFVHNWg0Z185Rk40REFnbzQ1RTBGSGc3Yw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.jah02733.triplecal&amp;v=YwWicOWbS2g" 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=QUFFLUhqbW5oaWlBdzFWOHFhSEc2NEpFM0E2NmNFX2Zhd3xBQ3Jtc0ttR2RYNzN3MWx0eFk0anF1V21KZ1JJbHVIYzI5YkdTc21TNHpac0NMZWloLTZUcGhaMHZQblMyalU3OUNqZnFTRVJ3MS1fSmdndDAxTXRsdldYRFhZUGx5YW1KdXNmOG4tY1hURTZFVUo4S3V0N0pydw&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=YwWicOWbS2g" 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=QUFFLUhqbGxCMndob2Q5Z3U3elFXN2VPalRPSHBRZXV5UXxBQ3Jtc0ttT3NCdkJENldhWDFEbjlReUp2TXgxTkIwRmZjYmc3c0puRkNocXlPV0lRaU9iSkpRbHl4YjR2UGtwX2lZWFZnWk5YR0s0V2xzTFZlVkNnblJNX1hZVUxSZzJjQk44S3ZLakMxNDRCSGlZN05Ed0hTdw&amp;q=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.tamoshop.voice99android&amp;v=YwWicOWbS2g" rel="noreferrer noopener" target="_blank">https://play.google.com/store/apps/de...</a></p>



<p class="wp-block-paragraph"><a href="https://www.youtube.com/@tamoshop"></a></p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/ywwicowbs2g/">福田の数学〜東北大学2025理系第1問〜反復試行の確率</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>
					
		
		
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		<title>大学入試問題#878「綺麗な問題」　#東北大学医学部AO　#整数問題</title>
		<link>https://kaiketsu-db.net/all_unit_post/lbxki7otarm/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=lbxki7otarm</link>
		
		<dc:creator><![CDATA[work]]></dc:creator>
		<pubDate>Wed, 17 Jul 2024 22:30:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=64006</guid>

					<description><![CDATA[<p>692 回視聴 2024/07/18教育経験 学部：塾講師、大学院：高校非常勤（計3校）、高専（講師、非常勤　計2校）、大学（現在　准教授） 興味のある問題を解いてるだけのチャンネルです。毎日7：30に投稿を目標にしてい [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/lbxki7otarm/">大学入試問題#878「綺麗な問題」　#東北大学医学部AO　#整数問題</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 class="wp-block-paragraph">692 回視聴 2024/07/18教育経験 学部：塾講師、大学院：高校非常勤（計3校）、高専（講師、非常勤　計2校）、大学（現在　准教授） 興味のある問題を解いてるだけのチャンネルです。毎日7：30に投稿を目標にしています。 Twitter: <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbnFJSHdycm9qaW1yOU5YLTBEdG9yZDRzOUluZ3xBQ3Jtc0ttTF9IZ2E4SXVEdWdJaVhtYUZ2a1VLdHVvaTNEQmhSN3VaVllMMkNhMjNBTk5OLWxPeUlQZHRfUkZxMl8yQnpQQ3BEZ2cyNFp0SHg3bnJmM3VQY1JWZTdpWWc3bWhDdlU4SmF5T1lOTTNUNEZTeDVMaw&amp;q=https%3A%2F%2Ftwitter.com%2FtfNUk9iuupAPTBI&amp;v=lBXKi7otARM" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;tfnuk9iuupaptbi&nbsp;&nbsp;</a> 大学入試問題（数学）の動画リスト <a href="https://www.youtube.com/playlist?list=PLJpl8qbStF2-4oIYpaOFN4HlkbfzgmDUt">&nbsp;&nbsp;&nbsp;•&nbsp;大学入試問題（数学）&nbsp;&nbsp;</a><a href="https://www.youtube.com/hashtag/%E3%81%BE%E3%81%99%E3%81%9F%E3%81%A0">#ますただ</a>　<a href="https://www.youtube.com/hashtag/%E5%A4%A7%E5%AD%A6%E5%8F%97%E9%A8%93%E6%95%B0%E5%AD%A6">#大学受験数学</a>　<a href="https://www.youtube.com/hashtag/%E6%9D%B1%E5%8C%97%E5%A4%A7%E5%AD%A6%E6%95%B0%E5%AD%A6">#東北大学数学</a>　<a href="https://www.youtube.com/hashtag/%E6%95%99%E6%8E%A1">#教採</a>　<a href="https://www.youtube.com/hashtag/%E6%95%B0%E6%A4%9C">#数検</a>　<a href="https://www.youtube.com/hashtag/%E9%AB%98%E5%B0%82%E6%95%B0%E5%AD%A6">#高専数学</a>　　<a href="https://www.youtube.com/hashtag/%E7%A9%8D%E5%88%86">#積分</a>　<a href="https://www.youtube.com/hashtag/%E5%AE%9A%E7%A9%8D%E5%88%86">#定積分</a>　<a href="https://www.youtube.com/hashtag/%E3%82%AD%E3%83%B3%E3%82%B0%E3%83%97%E3%83%AD%E3%83%91%E3%83%86%E3%82%A3">#キングプロパティ</a>　<a href="https://www.youtube.com/hashtag/king_property">#king_property</a>　<a href="https://www.youtube.com/hashtag/%E5%8C%BA%E5%88%86%E6%B1%82%E7%A9%8D%E6%B3%95">#区分求積法</a>　<a href="https://www.youtube.com/hashtag/%E6%A5%B5%E9%99%90">#極限</a>　<a href="https://www.youtube.com/hashtag/%E7%A9%8D%E5%88%86%E7%A8%8B%E5%BC%8F">#積分程式</a>　<a href="https://www.youtube.com/hashtag/%E6%95%B0%E5%AD%A6%E5%95%8F%E9%A1%8C">#数学問題</a>　<a href="https://www.youtube.com/hashtag/%E5%A4%A7%E5%AD%A6%E5%85%A5%E8%A9%A6%E6%95%B0%E5%AD%A6">#大学入試数学</a></p>



<p class="wp-block-paragraph">文字起こし</p>



<p class="wp-block-paragraph" id="sub-header-text">文字起こしを使って説明する</p>



<p class="wp-block-paragraph">文字起こしを表示</p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/lbxki7otarm/">大学入試問題#878「綺麗な問題」　#東北大学医学部AO　#整数問題</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>
					
		
		
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		<title>大学入試問題#875「工夫が必要！？」　#東北大学　#定積分</title>
		<link>https://kaiketsu-db.net/all_unit_post/fynjyu2atx4/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=fynjyu2atx4</link>
		
		<dc:creator><![CDATA[work]]></dc:creator>
		<pubDate>Sun, 14 Jul 2024 22:30:00 +0000</pubDate>
				<guid isPermaLink="false">https://kaiketsu-db.net/?post_type=all_unit_post&#038;p=63973</guid>

					<description><![CDATA[<p>724 回視聴 2024/07/15教育経験 学部：塾講師、大学院：高校非常勤（計3校）、高専（講師、非常勤　計2校）、大学（現在　准教授） 興味のある問題を解いてるだけのチャンネルです。毎日7：30に投稿を目標にしてい [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/fynjyu2atx4/">大学入試問題#875「工夫が必要！？」　#東北大学　#定積分</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 class="wp-block-paragraph">724 回視聴 2024/07/15教育経験 学部：塾講師、大学院：高校非常勤（計3校）、高専（講師、非常勤　計2校）、大学（現在　准教授） 興味のある問題を解いてるだけのチャンネルです。毎日7：30に投稿を目標にしています。 Twitter: <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbFkxV2RkUWdQd2Q3QWwtS01VTnpUT2pNUllBZ3xBQ3Jtc0tuVWVrbGM5SnNsd0FRRHJBYWQ0dVFDei1XQVF0SlhLaERjRGdIZXdJejBnMVRFR2VNREJqeFBLNjRTVGlJSW5DMGtwUUZ5N1JjSVBISVdzNy1aUk9kS0tZZHoycFNGbEFuMHJBTy02N1pQZzFlUUtYTQ&amp;q=https%3A%2F%2Ftwitter.com%2FtfNUk9iuupAPTBI&amp;v=FYNJyu2atx4" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;tfnuk9iuupaptbi&nbsp;&nbsp;</a> 大学入試問題（数学）の動画リスト <a href="https://www.youtube.com/playlist?list=PLJpl8qbStF2-4oIYpaOFN4HlkbfzgmDUt">&nbsp;&nbsp;&nbsp;•&nbsp;大学入試問題（数学）&nbsp;&nbsp;</a><a href="https://www.youtube.com/hashtag/%E3%81%BE%E3%81%99%E3%81%9F%E3%81%A0">#ますただ</a>　<a href="https://www.youtube.com/hashtag/%E5%A4%A7%E5%AD%A6%E5%8F%97%E9%A8%93%E6%95%B0%E5%AD%A6">#大学受験数学</a>　<a href="https://www.youtube.com/hashtag/%E9%98%B2%E8%A1%9B%E5%8C%BB%E7%A7%91%E5%A4%A7%E5%AD%A6%E6%95%B0%E5%AD%A6">#防衛医科大学数学</a>　<a href="https://www.youtube.com/hashtag/%E6%95%99%E6%8E%A1">#教採</a>　<a href="https://www.youtube.com/hashtag/%E6%95%B0%E6%A4%9C">#数検</a>　<a href="https://www.youtube.com/hashtag/%E9%AB%98%E5%B0%82%E6%95%B0%E5%AD%A6">#高専数学</a>　　<a href="https://www.youtube.com/hashtag/%E7%A9%8D%E5%88%86">#積分</a>　<a href="https://www.youtube.com/hashtag/%E5%AE%9A%E7%A9%8D%E5%88%86">#定積分</a>　<a href="https://www.youtube.com/hashtag/%E3%82%AD%E3%83%B3%E3%82%B0%E3%83%97%E3%83%AD%E3%83%91%E3%83%86%E3%82%A3">#キングプロパティ</a>　<a href="https://www.youtube.com/hashtag/king_property">#king_property</a>　<a href="https://www.youtube.com/hashtag/%E5%8C%BA%E5%88%86%E6%B1%82%E7%A9%8D%E6%B3%95">#区分求積法</a>　<a href="https://www.youtube.com/hashtag/%E6%A5%B5%E9%99%90">#極限</a>　<a href="https://www.youtube.com/hashtag/%E7%A9%8D%E5%88%86%E7%A8%8B%E5%BC%8F">#積分程式</a>　<a href="https://www.youtube.com/hashtag/%E6%95%B0%E5%AD%A6%E5%95%8F%E9%A1%8C">#数学問題</a>　<a href="https://www.youtube.com/hashtag/%E5%A4%A7%E5%AD%A6%E5%85%A5%E8%A9%A6%E6%95%B0%E5%AD%A6">#大学入試数学</a></p>



<p class="wp-block-paragraph">文字起こし</p>



<p class="wp-block-paragraph" id="sub-header-text">文字起こしを使って説明する</p>



<p class="wp-block-paragraph">文字起こしを表示</p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/fynjyu2atx4/">大学入試問題#875「工夫が必要！？」　#東北大学　#定積分</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>
					
		
		
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		<title>大学入試問題#872「受験生は一度は解くべき」　#東北大学医学部AO(2019) #極限</title>
		<link>https://kaiketsu-db.net/all_unit_post/8jeplnnlkoa/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=8jeplnnlkoa</link>
		
		<dc:creator><![CDATA[AT単元入力作業AT単元入力作業]]></dc:creator>
		<pubDate>Thu, 11 Jul 2024 22:30:00 +0000</pubDate>
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					<description><![CDATA[<p>1,125 回視聴 2024/07/12教育経験 学部：塾講師、大学院：高校非常勤（計3校）、高専（講師、非常勤　計2校）、大学（現在　准教授） 興味のある問題を解いてるだけのチャンネルです。毎日7：30に投稿を目標にし [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/8jeplnnlkoa/">大学入試問題#872「受験生は一度は解くべき」　#東北大学医学部AO(2019) #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 class="wp-block-paragraph">1,125 回視聴 2024/07/12教育経験 学部：塾講師、大学院：高校非常勤（計3校）、高専（講師、非常勤　計2校）、大学（現在　准教授） 興味のある問題を解いてるだけのチャンネルです。毎日7：30に投稿を目標にしています。 Twitter: <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqa1BzMUktNUc0alFHbHdFb1ZfNm1udkdhYUlld3xBQ3Jtc0tuSmFhVkZJTGlwYmhyTGlhMUd0czdSRUEwb3d4d2ZFQzA5WmhfT3JjREJSMmNSbHVLTVZIbE5zS3dEeDkyUjJKNEFkN0pMSkdTZ0NlVUxlRUxEUzVFTnJBQzdZa3k4S3F2THM0UWRrbGFjRHNTUEVVVQ&amp;q=https%3A%2F%2Ftwitter.com%2FtfNUk9iuupAPTBI&amp;v=8JEpLnNlKOA" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;tfnuk9iuupaptbi&nbsp;&nbsp;</a> 大学入試問題（数学）の動画リスト <a href="https://www.youtube.com/playlist?list=PLJpl8qbStF2-4oIYpaOFN4HlkbfzgmDUt">&nbsp;&nbsp;&nbsp;•&nbsp;大学入試問題（数学）&nbsp;&nbsp;</a><a href="https://www.youtube.com/hashtag/%E3%81%BE%E3%81%99%E3%81%9F%E3%81%A0">#ますただ</a>　<a href="https://www.youtube.com/hashtag/%E5%A4%A7%E5%AD%A6%E5%8F%97%E9%A8%93%E6%95%B0%E5%AD%A6">#大学受験数学</a>　<a href="https://www.youtube.com/hashtag/%E6%9D%B1%E5%8C%97%E5%A4%A7%E5%AD%A6%E6%95%B0%E5%AD%A6">#東北大学数学</a>　<a href="https://www.youtube.com/hashtag/%E6%95%99%E6%8E%A1">#教採</a>　<a href="https://www.youtube.com/hashtag/%E6%95%B0%E6%A4%9C">#数検</a>　<a href="https://www.youtube.com/hashtag/%E9%AB%98%E5%B0%82%E6%95%B0%E5%AD%A6">#高専数学</a>　　<a href="https://www.youtube.com/hashtag/%E7%A9%8D%E5%88%86">#積分</a>　<a href="https://www.youtube.com/hashtag/%E5%AE%9A%E7%A9%8D%E5%88%86">#定積分</a>　<a href="https://www.youtube.com/hashtag/%E3%82%AD%E3%83%B3%E3%82%B0%E3%83%97%E3%83%AD%E3%83%91%E3%83%86%E3%82%A3">#キングプロパティ</a>　<a href="https://www.youtube.com/hashtag/king_property">#king_property</a>　<a href="https://www.youtube.com/hashtag/%E5%8C%BA%E5%88%86%E6%B1%82%E7%A9%8D%E6%B3%95">#区分求積法</a>　<a href="https://www.youtube.com/hashtag/%E6%A5%B5%E9%99%90">#極限</a>　<a href="https://www.youtube.com/hashtag/%E7%A9%8D%E5%88%86%E7%A8%8B%E5%BC%8F">#積分程式</a>　<a href="https://www.youtube.com/hashtag/%E6%95%B0%E5%AD%A6%E5%95%8F%E9%A1%8C">#数学問題</a>　<a href="https://www.youtube.com/hashtag/%E5%A4%A7%E5%AD%A6%E5%85%A5%E8%A9%A6%E6%95%B0%E5%AD%A6">#大学入試数学</a></p>



<p class="wp-block-paragraph">文字起こし</p>



<p class="wp-block-paragraph" id="sub-header-text">文字起こしを使って説明する</p>



<p class="wp-block-paragraph">文字起こしを表示</p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/8jeplnnlkoa/">大学入試問題#872「受験生は一度は解くべき」　#東北大学医学部AO(2019) #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>
					
		
		
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		<title>大学入試問題#870「基本問題」　#東北大学医学部AO(2019) #数列</title>
		<link>https://kaiketsu-db.net/all_unit_post/kiuxtfc7pow/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=kiuxtfc7pow</link>
		
		<dc:creator><![CDATA[AT単元入力作業AT単元入力作業]]></dc:creator>
		<pubDate>Tue, 09 Jul 2024 22:30:00 +0000</pubDate>
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					<description><![CDATA[<p>895 回視聴 2024/07/10教育経験 学部：塾講師、大学院：高校非常勤（計3校）、高専（講師、非常勤　計2校）、大学（現在　准教授） 興味のある問題を解いてるだけのチャンネルです。毎日7：30に投稿を目標にしてい [&#8230;]</p>
<p>The post <a href="https://kaiketsu-db.net/all_unit_post/kiuxtfc7pow/">大学入試問題#870「基本問題」　#東北大学医学部AO(2019) #数列</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 class="wp-block-paragraph">895 回視聴 2024/07/10教育経験 学部：塾講師、大学院：高校非常勤（計3校）、高専（講師、非常勤　計2校）、大学（現在　准教授） 興味のある問題を解いてるだけのチャンネルです。毎日7：30に投稿を目標にしています。 Twitter: <a href="https://www.youtube.com/redirect?event=video_description&amp;redir_token=QUFFLUhqbWV6eTdRZDBHTE0yVktRQUxlaGJvNjZ1QWQyZ3xBQ3Jtc0tuVHdVTm50MzJ5N1VhZkg5b3ZYWEl6QkY3NkpUSUYyaHkzUVlvYXZGYUo1XzktNHdwWFk1aHNrZXQ2XzhlaUJzS0g2eDRpVGxLeGxVNTFraTFQanJxaHEyX3pGeS1hTjlfb0N1THh3Y3g1LVhvMkUwbw&amp;q=https%3A%2F%2Ftwitter.com%2FtfNUk9iuupAPTBI&amp;v=kIUxtFC7POw" rel="noreferrer noopener" target="_blank">&nbsp;&nbsp;/&nbsp;tfnuk9iuupaptbi&nbsp;&nbsp;</a> 大学入試問題（数学）の動画リスト <a href="https://www.youtube.com/playlist?list=PLJpl8qbStF2-4oIYpaOFN4HlkbfzgmDUt">&nbsp;&nbsp;&nbsp;•&nbsp;大学入試問題（数学）&nbsp;&nbsp;</a><a href="https://www.youtube.com/hashtag/%E3%81%BE%E3%81%99%E3%81%9F%E3%81%A0">#ますただ</a>　<a href="https://www.youtube.com/hashtag/%E5%A4%A7%E5%AD%A6%E5%8F%97%E9%A8%93%E6%95%B0%E5%AD%A6">#大学受験数学</a>　<a href="https://www.youtube.com/hashtag/%E6%9D%B1%E5%8C%97%E5%A4%A7%E5%AD%A6%E6%95%B0%E5%AD%A6">#東北大学数学</a>　<a href="https://www.youtube.com/hashtag/%E6%95%99%E6%8E%A1">#教採</a>　<a href="https://www.youtube.com/hashtag/%E6%95%B0%E6%A4%9C">#数検</a>　<a href="https://www.youtube.com/hashtag/%E9%AB%98%E5%B0%82%E6%95%B0%E5%AD%A6">#高専数学</a>　　<a href="https://www.youtube.com/hashtag/%E7%A9%8D%E5%88%86">#積分</a>　<a href="https://www.youtube.com/hashtag/%E5%AE%9A%E7%A9%8D%E5%88%86">#定積分</a>　<a href="https://www.youtube.com/hashtag/%E3%82%AD%E3%83%B3%E3%82%B0%E3%83%97%E3%83%AD%E3%83%91%E3%83%86%E3%82%A3">#キングプロパティ</a>　<a href="https://www.youtube.com/hashtag/king_property">#king_property</a>　<a href="https://www.youtube.com/hashtag/%E5%8C%BA%E5%88%86%E6%B1%82%E7%A9%8D%E6%B3%95">#区分求積法</a>　<a href="https://www.youtube.com/hashtag/%E6%A5%B5%E9%99%90">#極限</a>　<a href="https://www.youtube.com/hashtag/%E7%A9%8D%E5%88%86%E7%A8%8B%E5%BC%8F">#積分程式</a>　<a href="https://www.youtube.com/hashtag/%E6%95%B0%E5%AD%A6%E5%95%8F%E9%A1%8C">#数学問題</a>　<a href="https://www.youtube.com/hashtag/%E5%A4%A7%E5%AD%A6%E5%85%A5%E8%A9%A6%E6%95%B0%E5%AD%A6">#大学入試数学</a></p>



<p class="wp-block-paragraph">文字起こし</p>



<p class="wp-block-paragraph" id="sub-header-text">文字起こしを使って説明する</p>



<p class="wp-block-paragraph">文字起こしを表示</p><p>The post <a href="https://kaiketsu-db.net/all_unit_post/kiuxtfc7pow/">大学入試問題#870「基本問題」　#東北大学医学部AO(2019) #数列</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>
					
		
		
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