1 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16fd47946058d84344a05d2169119f6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3df690013cbf03af09473d6529cedaa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bb03b129bafabaddf69253c98b7909c.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/317b98d992155c2d45ca0740cf689980.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f95343d9730bd11a0ee2099b7c1c80.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
23-24高一上·河北·阶段练习
3 . 设集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db493496009be376dea37044bc45e714.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92af691969904a903e7cfe5da6964dee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/715476727accc3c6b3c71f2f25c3aaad.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 若集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2bc378c052b6ff7fe4cde3fafe992f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a736ea2632a62f2bf58aa00159ade7cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bbead65d433d45f86bebf979d96b738.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-10-14更新
|
272次组卷
|
6卷引用:湖湘名校教育联合体2023-2024学年高二上学期10月联考数学试题
名校
5 . 已知非空集合
都是
的子集,满足
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c29cd450d0feaea9acb27a60430f4a3c.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-10-13更新
|
97次组卷
|
2卷引用:湖南省部分学校2023-2024学年高一上学期10月联考数学试题
名校
解题方法
6 . 如图所示的Venn图中,集合
,
,则阴影部分表示的集合是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/31/327ae6c3-a783-4bac-bbd2-769e71adfa80.png?resizew=190)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8445b74024831246a47433be23f4bc9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860904e18300ef1e1d25681c9e203b36.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/31/327ae6c3-a783-4bac-bbd2-769e71adfa80.png?resizew=190)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-10-13更新
|
188次组卷
|
4卷引用:湖南省部分学校2023-2024学年高一上学期10月联考数学试题
解题方法
7 . 设全集为R,
,
,求
,
以及
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eea6cd440724a3059db805bc5238389e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95978a248d08ba6781b7c70e61b9af7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d89504e77251a53877e41b64cb5c943d.png)
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名校
解题方法
8 . 设U为全集,A,B是集合,则“存在集合C使得
,
”是“
”的( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22882310035db6d3d953e060b0c91733.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a542496d144839ff8adda2f3d4bd56c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
A.充分不必要条件 | B.必要不充分条件 |
C.充要条件 | D.既不充分也不必要条件 |
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名校
9 . 下列说法正确的是( )
A.![]() |
B.集合![]() |
C. ![]() |
D.若全集![]() ![]() ![]() ![]() |
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2023-10-09更新
|
288次组卷
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5卷引用:湖南省株洲市攸县第三中学2023-2024学年高一上学期第一次质量检测数学试题
名校
解题方法
10 . 若集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a76b07f9e0f429428efe727d1e4a404.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7d85a15ca418188ad8b18c3e1bf5e2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3d23f75b0872421121973ace803eb6c.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2023-09-29更新
|
1436次组卷
|
2卷引用:湖南省长沙市长郡中学2024届高三上学期月考数学试题(五)