若函数
的定义域为
,则
定义域为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45c09e88adb8cd8c06a9e731395665cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1140fcf8897deab30093ca61575257aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2020-02-23 14:43:12
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【推荐1】若函数
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【推荐2】已知
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,则
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0979fe38f95e344e32d02e12e422afef.png)
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您最近一年使用:0次