名校
解题方法
1 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2298f948c2a2aecf6f626074acf0da71.png)
(1)当
时,解不等式![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a234b3bb2d3292921d8b30f04cd346f8.png)
(2)已知
,
,
的最小值为m,且
,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2298f948c2a2aecf6f626074acf0da71.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b108ab31cc093f03cf48ad65429889e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a234b3bb2d3292921d8b30f04cd346f8.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0c59e50c6887129e05e553be11f8ccc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cab4ce3bcc137539cd0211fd32d5c160.png)
您最近一年使用:0次
2021-10-21更新
|
758次组卷
|
2卷引用:江苏省无锡市南菁高级中学2021-2022学年高三上学期10月阶段检测数学试题
名校
2 . 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)
您最近一年使用:0次
2020-07-04更新
|
780次组卷
|
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