名校
1 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa0d3e52dbe2ee20275a9661ed5d9eb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/390ff9e74b66a53042c5227be1f3c30d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
解题方法
2 . 设集合
或
,
,则集合
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d765cffc57d332fee0b3e570d88a6c0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/890d6dafa253b76e17c37f607ad29a53.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8492fb42cbf9fd20ecda4d65eb4adf2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
解题方法
3 . 若集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9997af540e552afa4a49c57b606b0b40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a27c4583ff2664f25e115d1c6a7ea814.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-06-07更新
|
140次组卷
|
3卷引用:河北省保定市部分学校2023-2024学年高二下学期5月期中考试数学试题
4 . 已知集合A,B,若
,且
,则集合B可以为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45058b66d2989c0cac909345344f6394.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b4f2be12dc208b8e1939986e38d3349.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
5 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2bfe1a7b3a821ca9427bfb6d0f22a95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dff01d1c99100636e63af86047f58bc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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6 . 设集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bad503ce49190a3934cb8f61b4655003.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
7 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dafc1612956e58136e2169e484379ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db826a9d9cb6add9168bf84e9c5e7c00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
8 . 若集合
.集合
,则
的真子集个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8415dfc6a57497d7f5210a5b8f27e189.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8e0d08b9b9e05554a6cbb83e99d1fc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.3 | B.4 | C.31 | D.32 |
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解题方法
9 . 已知集合
,
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f51b02702ac6c00738308281a5984d31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c48bfed74fa73b857aa30a0131e4f96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/361048fd1b1a7f3b7230404a04b7155a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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10 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c03193d3001a60623fe7b86e00d8bdb6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce177fa9ecd4680a5cdfc0328ad02313.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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