名校
1 . 不等式
的解集为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0fef4871a171baeb65107d20e53a5b.png)
您最近一年使用:0次
2024-02-28更新
|
397次组卷
|
2卷引用:上海市金山中学2023-2024学年高一下学期5月月考试卷
解题方法
2 . 已知集合
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11cc6d9bc4445a61cd309c688d28ab20.png)
(1)求集合
、
、
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbf226c94f6bcfa1ec586137dfad52eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a29691c1e990ec38a19cf1c2387327d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11cc6d9bc4445a61cd309c688d28ab20.png)
(1)求集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e77185b608acaecffcaecdf857831b4d.png)
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3 . 已知全集
,集合
,
.
(1)求A;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea326a93b66099a7511608d88fdaaf14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87bba014ba1686e1c55292174b3ad9d1.png)
(1)求A;
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82fd1ee756ac1b0f950c0f6a2bce3178.png)
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名校
解题方法
4 . 设全集为
,集合
,集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5eca56facb2afc7ce8ef0c7e2b877d87.png)
(1)若
,求集合
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e36bb2af6570e15b088553900983507.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5eca56facb2afc7ce8ef0c7e2b877d87.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
5 . 解下列不等式:
(1)
:
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f40c063a8daa595d0dad3a5a277b1526.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f73a021fc5a19b534e9a8b67818504b1.png)
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6 . 不等式
的解集为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f74a050faac6f4b86395575dec8ab422.png)
您最近一年使用:0次
名校
7 . 不等式
的解集为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0694be768d3c80a31e1e1a1f947042d0.png)
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8 . 不等式
的解集用区间表示为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6211a9d0d4743b531e5b101bffa75ccf.png)
您最近一年使用:0次
解题方法
9 . 已知
为实数,集合
,
.
(1)求集合
、
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc64449295f99c728aad7db006fab098.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/485c2826e60fef858d7b7d623b91208e.png)
(1)求集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
10 . “
”是“
”的( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fde64f4d3c38e43fbdee24eadc4b0dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efcf268fb9d95f033c196f72ca517351.png)
A.充分而不必要条件 | B.必要而不充分条件 |
C.充分必要条件 | D.既不充分也不必要条件 |
您最近一年使用:0次