1 . 已知集合
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3344b4b2541031b88aa04025bbcd82c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8e2e2ec4f698e412521b42cc284217e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c59a49dfb4d2acb4aabfdf1e1004019.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12fed3bd5bc925cf990e057f43395bff.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
2 . 已知全集
,集合
或
.
(1)求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6343b1b692a2aa0be1676b6e558528e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de2563ae69841f4335daf424137a575b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2a6084fbb56ceb95596d72c8b1fbfae.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4dcaae636a53f3d590e5c64ffeeee57.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f569c191a60a39899b5056aaa74b9f5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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解题方法
3 . 设全集
,集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/057decf81b04956ac9e7afd87a54789b.png)
=( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028f0211dc544fddf0a593996177c613.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50ee07394944fd44f3caa77ad0566224.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/057decf81b04956ac9e7afd87a54789b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/077095f7598a9bb937996b17b0a28362.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-04-18更新
|
638次组卷
|
6卷引用:四川省达州市万源中学2023-2024学年高一下学期4月期中考试数学试题
四川省达州市万源中学2023-2024学年高一下学期4月期中考试数学试题广东省汕头市潮阳区河溪中学2023-2024学年高一下学期期中考试数学试题广东省东莞市东华高级中学2023-2024学年高一下学期期中教学质量检查(二)数学试题(已下线)【讲-基础版】1.1集合(高三一轮)(已下线)【讲-基础版】1.1集合(高三一轮)1(已下线)2024年高考全国甲卷数学(理)真题变式题1-5
解题方法
4 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d19e56037bfbce12efc4cacfc2c9a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b0f89d67b67f58455fe082972bd56f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef74e359b347e0f35b30983329acc367.png)
A.![]() | B.![]() |
C.![]() | D.![]() ![]() |
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5 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b1726fa9c02b6bed8402d8274d5a348.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d86adf750d687339059bee99ce60754a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-04-10更新
|
771次组卷
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4卷引用:云南省玉溪第一中学2023-2024学年高二下学期期中考试数学试题
6 . 设全集
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a3841dad030cfcaa5898fdc92d12fc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d11d9b1c4d9db1aaf34c7dd66b54f1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5595dadd1bf2f8dbfaa033111641ec7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/465524dc9d3ce616032fc2a59bf14f60.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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7 . 已知全集
,集合
,
.
(1)求
;
(2)求
;
(3)已知
,且
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/073fff7637417825c4629ea25c9471c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/397fe87d87c8d6ea2377cfcbe75dfc28.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0cf923cf16e3f5cc18b7b4066b74deb.png)
(3)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7ea85d54cb41ff5c26d7c5b7acb0065.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c6ca098b764e0366d043b69ae9d8f68.png)
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2024-03-07更新
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198次组卷
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3卷引用:北京市第五十中学分校2023-2024学年高一上学期期中练习试卷
名校
解题方法
8 . 已知全集
,集合
,则图中阴影部分所表示的集合是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03c4ac96891834e3aa2e86c54b8bd9c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e96d4ca8c25500c3fd092331a904afbb.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-03-02更新
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289次组卷
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2卷引用:江苏省盐城市亭湖高级中学2023-2024学年高一上学期期中考试数学试题
名校
解题方法
9 . 设集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35d077252f46b6b1496cd8ce963e8404.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/933347fd4d93628c8a9cb6a540560471.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-02-27更新
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9卷引用:天津市经济技术开发区第一中学2020-2021学年高三上学期期中数学试题
10 . 已知全集
,集合
.
(1)求
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638b0bd8ac717f5179af0b4300645a48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff1ea0151870e48bd416d34637ab08aa.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5db265773aaa855915ed0b8d3f66a70a.png)
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2024-01-26更新
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105次组卷
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4卷引用:广东省江门市新会陈经纶中学2023-2024学年高一上学期期中考试数学试题