在各项均为正数的等比数列
中,若
,则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/674b8ec980dee2fcc9f6d2682cb8e358.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd1f5a8f26fc6dad4e1f67467b16f97b.png)
更新时间:2022-05-02 08:18:47
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【推荐1】等比数列
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