已知函数
.
(1)求
的值;
(2)求
的单调增区间;
(3)求
在区间
上的值域.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f46f09effd8215739d2047afaddc6ee4.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f5f41316b3ddbe472768b3d18c2a6a1.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ba7039324a6d810f4d5603d4edeb70e.png)
更新时间:2023-02-11 19:14:05
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