已知关于
的不等式
的解集是
.
(1)求关于
的不等式
的解集
;
(2)若非空集合
,
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c44440114a545dc918668ee32892e9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c05936af1746dc0e9d95698c20ffc65.png)
(1)求关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ca30325eb41c0a363b9d8a72c98924b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)若非空集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b6bd944add3a01c8ba6957cb240019f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
更新时间:2022-11-12 14:31:47
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