1 . 设
关于
的不等式
且
的解集为
函数
的定义域为
如果
和
有且仅有一个正确,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62663e859f1419317a20401ef2b66fa6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37fa1476cf3552b9ae91ef039b1c6c80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1fa54f3fa9a4fbdcfad24e726b556ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8636316543f8f3478877e0cfd8c958a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b07e9a0ec448c6da9ef8c540e7ef699.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2019-03-26更新
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6卷引用:内蒙古锦山蒙古族中学2018-2019学年高二上学期期末考试数学(文)试题