名校
1 . 已知集合
,
,那么
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b58d6921089b3592048cf1a743516875.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e87dbf722d4df56caf823fb86f3a25df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-08-03更新
|
954次组卷
|
4卷引用:陕西省榆林市定边县第四中学2023-2024学年高三上学期第二次月考理科数学试题
2 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47f40330520647b7567ef3178c086fd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28d429f280963b1b39959b3175a371fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
3 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a3fd81430c6821963fbe5d0c39548.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1af9bceeac45ad058bc81e3e28696d53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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18-19高三·陕西·阶段练习
4 . 若集合
,
,则
的子集的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e043973d607ddd6c0dbb4dc76e8db320.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac766323d718e796d28b7ec95d43c401.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.1 | B.2 | C.3 | D.4 |
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