名校
1 . 已知函数
.
(Ⅰ)求不等式
的解集;
(Ⅱ)记函数
的最大值为
.若正实数
,
,
满足
,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0022a58c849092f40b37f0d4bd27c491.png)
(Ⅰ)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/502416314c8c26f8442e639ea6a5db13.png)
(Ⅱ)记函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/741275cddc65d12f4db0c63fc804db10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d82b49b8248a0a44ce9dbf893c1f580f.png)
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2020-07-04更新
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6卷引用:江苏省无锡市滨湖区梅村高级中学2020-2021学年高二上学期10月月考数学试题