1 . 已知函数
,若函数
是
的反函数,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a47bf350882b81214a9cbb883b5f6993.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/443e38635170a81084f89f9d435ab50c.png)
A.1 | B.2 | C.3 | D.4 |
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2019-05-28更新
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1360次组卷
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5卷引用:【市级联考】四川省宜宾市2019届高三第三次诊断性考试数学(理)试题