名校
解题方法
1 . 已知函数
,其中
.
(1)求
在
上的解;
(2)已知
,若关于
的方程
在
时有解,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa7f9b35017daa8b524c5717a355834a.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aafa1cdcfb6e455a193e51ba0ae8354.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd5cdde751120c6deab563a6f7f8cf05.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/342de1b83168e6b965e9b2e20adb7b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba113f2553d8ab8074efd38288ec4d13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb48434bdcafb5e084fc0b6396cb9469.png)
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2024-04-01更新
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494次组卷
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3卷引用:上海市浦东新区2024届高三下学期期中教学质量检测数学试卷