若函数
的反函数为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab222539824fab1dd4353bd53e910a17.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1d60aa0d9a6b5b8e9989491df27541f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32d6b59f4796a45963dea76b89c72bea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab222539824fab1dd4353bd53e910a17.png)
更新时间:2021-12-25 18:10:49
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【知识点】 求反函数
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【推荐1】函数
的反函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fc17ebcc65ea1a67ba1eabe2b0edab1.png)
_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd616f3a6ed024b2d864f0e5be58a5c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fc17ebcc65ea1a67ba1eabe2b0edab1.png)
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