如图,已知
是圆
上一点,
,则
的正切值的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efde00a26a6abb4232150ab1fac8dffb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d42d70015b0c312a42cb3715b4755d3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb686e4f5e3938575bc547e849d5513f.png)
A.1 | B.![]() | C.![]() | D.2 |
更新时间:2024-05-03 07:56:52
|
【知识点】 定点到圆上点的最值(范围)
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【推荐1】已知点
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您最近一年使用:0次
单选题
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适中
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解题方法
【推荐2】已知复数
满足
,则
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A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次