1 . 在正项等比数列
中,若
,
,则公比
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ceee948c09175b17284cb13b88dfde9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d0e5d840e8b78d04f4b0ff731456587.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad0d99fef1aa4dbcc6dc7b30b7d2c9a9.png)
A.![]() | B.![]() ![]() | C.![]() | D.![]() ![]() |
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2021-01-24更新
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3卷引用:河南省许昌市2020-2021学年高二上学期期末数学(理)试题