2024·全国·模拟预测
名校
解题方法
1 . 若集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5b01e00d9057fc795870dc6e69f475f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b41dc764d3aadaf18ef693970f3ad6db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/933347fd4d93628c8a9cb6a540560471.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2024-01-02更新
|
599次组卷
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3卷引用:天津市耀华中学2023-2024学年高一上学期期末学情调研数学试卷
天津市耀华中学2023-2024学年高一上学期期末学情调研数学试卷天津市第一中学滨海学校2024届高三第六次学业水平质量调查数学试卷(开学考)(已下线)2024年全国高考名校名师联席命制数学(文)信息卷(四)
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2 . 已知函数
的定义域为集合
,集合
.
(1)若全集
,
,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c56648ef773429c862db8dc6b3c19ef3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2976c0ca99f49b8ae8451a9825c8a602.png)
(1)若全集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9ee4df3cd0c5982eec8be19e136130.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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3 . 设全集
,
,
则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a9a9779c1aa971c463447e664aacda8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/738a7c89b55b5c5aed4f31b5ce834134.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a05551b1d4b65f27a932c33ddb1cb6ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db8e8f6d2db6420933a4ac7610d4e567.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-11-09更新
|
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2卷引用:天津市部分区2023-2024学年高一上学期期末练习数学试题
2023高三·全国·专题练习
解题方法
4 . 已知全
,A⋂(CUB)={1,3,5,7},则B=____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c545c2dc8e3001e307cf20a45de1280b.png)
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5 . 已知全集
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3783513b7fb691088b0d7ec9ebcec404.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9019cabad345efd29b758f5ebe5ca727.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d90ff243b30c5448d90ab17e3d442ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb4357e2c90ad5937a3a1f4ea86b772d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-03-22更新
|
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4卷引用:天津市重点校2022-2023学年高二下学期期末联考数学试题
天津市重点校2022-2023学年高二下学期期末联考数学试题(已下线)专题01 集合与常用逻辑用语(三大考点)-【好题汇编】备战2023-2024学年高二数学下学期期末真题分类汇编(天津专用)河南省2022-2023学年高三下学期核心模拟卷(中)文科数学(一)试题河北省部分中学2024届高三上学期11月联考数学试题
6 . 设全集
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbc9e19d38db540b058238919de3accc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8710684b4fee4706c1a6e4509dce05f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f32149a067a8acdf8163ae26b5de0e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db8e8f6d2db6420933a4ac7610d4e567.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
7 . 已知函数
的定义域分别为
.
(1)求集合A,B;
(2)设全集为
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3f0cad6644361f9fa26f59d8b16641d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
(1)求集合A,B;
(2)设全集为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f7f860e8f0503c476eaf0bd73a71810.png)
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解题方法
8 . 已知全集
,集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c90282d4a37c9a20620d4bbb0c263cae.png)
(1)当
时,求
与
;
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c063a2654d31c915b67890a82426059.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c90282d4a37c9a20620d4bbb0c263cae.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edd53a79a58c7e7ec09b426d2a20fef9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
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2022-12-17更新
|
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2卷引用:天津市宁河区芦台第一中学2022-2023学年高一上学期期末数学试题
名校
9 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1981e3f0698f5c37c0fcdbc43bb13d62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32f53194c7994e89bca5083ef1d772d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d86adf750d687339059bee99ce60754a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-11-26更新
|
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6卷引用:天津市第四十七中学2022-2023学年高三上学期第二次阶段性学习检测(期末)数学试题
21-22高一下·天津南开·期末
名校
解题方法
10 . 已知集合
,集合
,集合
.
(1)求
,
;
(2)若
,求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee0b1da9597d9ad7c4df5252089b3047.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d59a893c40b0d1c4df1dd4d87a445d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33e9ced4e20bcfc65eea3fa2ff47740f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/778fccdffa5644f4b2ba16521d083654.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9dff64f8ac329d4760217350e628fa36.png)
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