1 . 已知函数
且
在区间
上的最大值是2,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c10241873be6065e90fa9e38a168ca89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37fa1476cf3552b9ae91ef039b1c6c80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13fb5f2c50dc4c8799bb08e68bdb97a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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18-19高三下·北京·阶段练习
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2 . 设
,
,
,则
三数的大小顺序是_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b68836c00b8670c27619366b157569a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/817a560e1723b132f1446b6e85627482.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b07f337fdc6d6379c811f241a1453a10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
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