已知函数
(
).
(1)求函数
的最大值;
(2)若
,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3647ea5facac44d83031f5c1a8eaa75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eda48853e8bdb7e266370b4e0d5a258.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a4deaf532ff86a0f04fae1545b7cd6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afac6519ddcd76f91c9e6100760d2cd0.png)
更新时间:2016-12-03 21:04:54
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