meili 发表于 2022-10-27 15:12:09

【考研数学】求lim[sin(pai/n)/(n+1)+sin(2pai/n)/(n+1/2)+...+sin(pai)/(n+1/n)],n→∞

<p>问题:【考研数学】求lim,n→∞
<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">牛东风的回答:<div class="content-b">网友采纳  x(n)=,  1/(n+1)*
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