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一般项趋于零但不收敛的级数的简单例子

2011-05-09 18:37:34| 分类：数学专题讲解 | 标签： |举报 |字号大中小订阅

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一般项趋于零但级数不收敛的例子一般教材都举调和级数。

但调和级数的发散是较难证明的，要用到一些技巧。

其实我们有一个很简单的例子：一般项为ln((n+1)/n)的级数。

一般项趋于零但不收敛的级数的简单例子 - Calculus - 高等数学

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