名校
解题方法
1 . 已知全集
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/542fc29bae1be0f2efe2c7c046bbade1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0374e34de828d94a01c65e98c43f8810.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-03-25更新
|
930次组卷
|
2卷引用:湖南省衡阳市第八中学2024届高三下学期高考适应性练习数学试卷
解题方法
2 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4c2b74bf5f4d4cb59de08cde5f98b84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f99b424ae706a2c70d12e2c60c78c018.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b8886b10cead40b74e606c06d76efa2.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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3 . 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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4 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab8003e5127e596ec0c020bff7cbb6cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d0f06d9441334de60f9a8c848e1ece3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68af914328cc4c0a3d21c6eab4fe57f9.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
解题方法
5 . 若集合
满足:
,若
,则
,则称集合
是一个“偶集合”.已知集合
,
,那么下列集合中为“偶集合”的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e489b333109e47e74c560af89b52971.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/582ad43edf388c096e7704d92340bf75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19a6052d45e68e4365e8edbad02c0817.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71429579bc10939725f4598c7dc10516.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/647f51fb6db618b0e3c5ff14a4f27a0e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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6 . 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)
您最近一年使用:0次
2024-01-26更新
|
102次组卷
|
4卷引用:湖南省长沙市平高集团六校2023-2024学年高一上学期期末质量检测数学试题
7 . 设全集
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a9a9779c1aa971c463447e664aacda8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b63990e3a6db583a253abf48016de81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c21cc993247bded6954ca1119c90ddb8.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-01-20更新
|
374次组卷
|
3卷引用:湖南省永州市2024届高考第二次模拟考试数学试题
名校
解题方法
8 . 全集
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8d82ca466289fc25b677032c9f04640.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3297d2163482bcda9b7cf1ced9a2d5b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daeb37e18c14339b047b21b0ae07c130.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-01-13更新
|
506次组卷
|
3卷引用:湖南省常德市第一中学2024届高三上学期第六次月考数学试题
9 . 已知全集为R,集合
,集合
.
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/190f6c8e36ad78b05cbb89ccf8d1c3a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b40b5ee44dc81f43fe089fe21eb4ee3.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/361048fd1b1a7f3b7230404a04b7155a.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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名校
10 . 已知
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed9b6e48f62dc34c9ba2d398dedbd425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f587434fda26854293b510fcafa0faf1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d86adf750d687339059bee99ce60754a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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