解下列关于
的不等式:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b8293fc54e14fd01c193bb96f019348.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b8293fc54e14fd01c193bb96f019348.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f79a58fdb3c3e51b92903ae14b0dd5f4.png)
更新时间:2022-11-15 09:48:01
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解答题-问答题
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容易
(0.94)
名校
【推荐1】已知不等式
的解集为
或
(其中
).
(1)求实数
,
的值;
(2)解关于
的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9deeb02676b13db2735699803f8c601.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/141b3bd067de36b1c7c06fe8167e3c78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c71c2c91807a9288907533567a9e6eb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/731bdc8d2686a05f12a2ba8a7e3b01be.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
(2)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/289123de34333babce3d4c62a78069ad.png)
您最近一年使用:0次
解答题-问答题
|
容易
(0.94)
【推荐2】已知集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/612501772906288ae5eda472811f7d4e.png)
(1)求集合
;
(2)当
时,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/612501772906288ae5eda472811f7d4e.png)
(1)求集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次