若
,则
的值等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d515d53c95474bd77b6877cc0dae9b4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aefd09f80733a8c98bd8c51905d15fe5.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-08-07 07:28:37
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A.![]() | B.![]() | C.![]() | D.![]() |