计算:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c82cff513c72d3bbeba38c0f766c1d59.png)
1977·上海·高考真题 查看更多[2]
更新时间:2022-11-07 15:29:17
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解题方法
【推荐2】已知函数
满足
.
(1)求a的值;
(2)若函数
,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73f7767e9bacfd7a426018f3879e5b22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48dc6d0827a159050e3fa55164f258b7.png)
(1)求a的值;
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4953a5a1e7c031b761872703c507434.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad53834b145315178fb158dec5cdfb34.png)
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