問題文全文(内容文):
$a_1$=$\displaystyle\frac{1}{2}$, $a_{n+1}$=$\sqrt{\displaystyle\frac{a_n+1}{2}}$ を満たす数列$\left\{a_n\right\}$の一般項$a_n$を求めよ。
$a_1$=$\displaystyle\frac{1}{2}$, $a_{n+1}$=$\sqrt{\displaystyle\frac{a_n+1}{2}}$ を満たす数列$\left\{a_n\right\}$の一般項$a_n$を求めよ。
単元:
Warning: usort() expects parameter 1 to be array, bool given in /home/kaiketsudb/kaiketsu-db.net/public_html/wp-content/themes/lightning-child-sample/single.php on line 102
Warning: Invalid argument supplied for foreach() in /home/kaiketsudb/kaiketsu-db.net/public_html/wp-content/themes/lightning-child-sample/single.php on line 103
Warning: usort() expects parameter 1 to be array, bool given in /home/kaiketsudb/kaiketsu-db.net/public_html/wp-content/themes/lightning-child-sample/single.php on line 102
Warning: Invalid argument supplied for foreach() in /home/kaiketsudb/kaiketsu-db.net/public_html/wp-content/themes/lightning-child-sample/single.php on line 103
指導講師:
福田次郎
問題文全文(内容文):
$a_1$=$\displaystyle\frac{1}{2}$, $a_{n+1}$=$\sqrt{\displaystyle\frac{a_n+1}{2}}$ を満たす数列$\left\{a_n\right\}$の一般項$a_n$を求めよ。
$a_1$=$\displaystyle\frac{1}{2}$, $a_{n+1}$=$\sqrt{\displaystyle\frac{a_n+1}{2}}$ を満たす数列$\left\{a_n\right\}$の一般項$a_n$を求めよ。
投稿日:2024.04.30