1 . 用
表示
的最大值,用
表示
中较小者,则当
时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1f85148ad14996ddfc9c0ff6d5b0c21.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89b0075143021bc7056f314c774d39d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23fb90e09994fdc6ab02ed6ba664f31f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3a4e6338cd0cd10a65b8301988085ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8fd1e808e015f4cb43d2e3a0529ac6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1f85148ad14996ddfc9c0ff6d5b0c21.png)
您最近一年使用:0次
名校
解题方法
2 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbb15086161491d1db77621067794a2.png)
________ ,若
有三个零点,则
的取值范围是_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1422abd131b6e74ff6aa140766c4d2d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbb15086161491d1db77621067794a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9beeea6e98a19a01779e73acc823fddd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2016-12-05更新
|
959次组卷
|
3卷引用:浙江省湖州中学2020届高三下学期高考模拟测试(四)数学试题