1 . 设集合
,
,则
( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7b387b819c8fb19ef311df6ed61f803.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49a83bc472921c8317d3789d1189cb36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-02-07更新
|
209次组卷
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4卷引用:贵州省龙里县九八五实验学校2020-2021学年高二上学期期末质量检测数学(文)试题
名校
解题方法
2 . 已知集合
,
,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f09a62c170509883a5d872ac6bc5433.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b06aa17abfc429510f1525437d5465d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
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名校
解题方法
3 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30c1d20340a2678f79307521dc8de94f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f56e8032571efd62eb537443e80d5af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
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4 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/052657a338d77f412173ee766b3c5521.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b575a5638035cfbe7f5146d60a93fbd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2021-02-04更新
|
268次组卷
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3卷引用:河南省新乡市2020-2021学年高二上学期期末数学文科试题
5 . 若集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edad21a68299b27d49223e60ea22dafe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cd75f05ed7d61713ce9eee02209ba54.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-02-04更新
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243次组卷
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2卷引用:河南省平顶山市2020-2021学年高二上学期期末数学(理)试题
名校
6 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/229b03cf1412abaa1355a2061a68c8be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13e7a6e2ed45a38efdb8a459f212c881.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-02-03更新
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132次组卷
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3卷引用:山西省山西名校2020-2021学年高二上学期期末数学(理)试题
7 . 设集合
,
则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3ea7e162071674d6b6c38761feab16e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2fa68abaa4805ccfd983e93813c5cb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2021-02-03更新
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364次组卷
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5卷引用:广东省清远市2020-2021学年高二上学期期末数学试题
解题方法
8 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd07f7206251f4e87b4928d11ffa39ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f49224d7459d4a0f44415371c4abf34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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9 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e93b99520f6160b79f68b1be2357e6e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/111ffbf1b3323713bf8e50ed6e9d5889.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-01-31更新
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81次组卷
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2卷引用:广东省汕尾市2020-2021学年高二上学期期末数学试题
10 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb9184887b26a320b9937c9ab3e10d87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91c973c13200f9a7b7662dce27879918.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-01-30更新
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182次组卷
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2卷引用:江苏省南通市海安市2020-2021学年高二上学期学业质量监测数学试题