名校
解题方法
1 . 已知集合
,
,且
都是全集
的子集,则下图所示的韦恩图中阴影部分表示的集合为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/117fa590601cee4fa5a410187f56bffd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc3e1ffc516559a1f7c18d62e0bc34f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7789a500686c7a73770404ead6af0590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b52b4f24969673c863b5aff4fb6751ce.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-06-11更新
|
115次组卷
|
3卷引用:贵州省黔东南苗族侗族自治州锦屏中学2023-2024学年高一上学期期中考试数学试题
解题方法
2 . 已知非空集合
,
,
均为
的真子集,且
.则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
A.![]() | B.![]() ![]() | C.![]() ![]() | D.![]() |
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3 . 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.![]() |
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4 . 集合
,集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd49362e6416de61e4a3681b31ef6ccd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44b91ccfd1185cc37bebd676a8deec4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5664795b83a672ae945f81f0c557d7c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
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名校
5 . 已知集合
,
,
,则集合
的子集共有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fb924d1adbb1c90a4ce0cbe6be3654d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3882db7a68cca17770430183db25129.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e77f3b22e1bf538d5ec41c618b2fdf0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
A.2个 | B.3个 | C.4个 | D.8个 |
您最近一年使用:0次
2024-03-23更新
|
1015次组卷
|
3卷引用:贵州省安顺市第二高级中学2023-2024学年高三下学期第一次模拟考试数学试题
6 . 若集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b57d3b34d397317c2b1eca0a4ca9b5a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
7 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/833fad493a62b52452217f5d1db63276.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/933d9b86e91821cf98a6ce4dc1dfb1a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-03-14更新
|
435次组卷
|
3卷引用:贵州省名校协作体2024届高三下学期联考(二)数学试题
8 . 已知全集
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/514280f981a93e5851c131e746f6eee4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d1e02615f882d47376c2a0d1b09cf74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20f5ea27f1457f54c8a89b66fd4a8589.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-03-06更新
|
234次组卷
|
2卷引用:贵州省毕节市威宁县2023-2024学年高一上学期高中素质教育期末测试数学试题
解题方法
9 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ce7621871dbbdee0780a7e2c407a745.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0c2877de15e8afb7521a1a547dbc776.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
10 . 已知集合
,集合
.
(1)若
,求
;
(2)若集合
满足条件:①
;②
;③
是
的必要条件.从以上三个条件中任选一个,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d4ea1a902d2bd859682cf8d43b0b0d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/562d8d9804d29f6f8ab748d8ae571af2.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aed39f5aca78934fb383402433fe549.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ded1bbe3d800c5e785c2e59e57f862.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9d50619b779c1056602f46b2a95e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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