A.收敛于(2/3)ln2 B.收敛于(3/2)ln2 C.收敛于(1/3)ln(1/4) D.发散

作者: tihaiku 人气: - 评论: 0

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答案 A

解析提示:把分母配方或拆项。计算如下：

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文件: /twcms/kongphp/cache/cache_redis.class.php
位置: 第 85 行

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