名校
1 . 已知
,函数
.
(Ⅰ)若
在区间
上单调递增,求
的值;
(Ⅱ)若
恒成立,求
的最大值.(参考数据:
)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab3177258c56059ab4817f58be8aba7b.png)
(Ⅰ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59b520e13232fd14563f1b0d7c913e81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(Ⅱ)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5355438b11a602df905a0517825b6ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5385a2c9b9ea04864964f831e7d33f99.png)
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2020-04-16更新
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5卷引用:河南省天一大联考2021届高三下学期阶段性测试(六)数学(理科) 试题