1 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f248ecf7a49fb79745fc9e2c8b20f0cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88423c7082ae7c41898474be9bfbec39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a61fb1d2d5ee0a72009415b3b0665994.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/298d2cf885540641837813f375964335.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024-05-02更新
|
211次组卷
|
2卷引用:江西省南昌市第十九中学2023届高三上学期第四次月考(11月)理科数学试卷
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3 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43dbc43ff43be33199bc10a35838c249.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3425f116b1316366a3545d3d007063dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-11-09更新
|
285次组卷
|
3卷引用:江西省宜春市百树学校2024届高三上学期期中数学试题
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4 . 集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e260a041c1c99f268149676db877b616.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba3d4a5f151100c96e3bb8d604afea29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
5 . 若集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f88e2a329e0e096944de76e6be46a8f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b9554cef402e13ea3f055c118db8950.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/04a84d8a4bd3223963434ee733f1340e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10ebc05b63d123d57131c3bfc84d50f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
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7 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a85650e42b9c90bcfc0594ca4d83fee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61593227150df3ab2780a92516a04977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a23cd7c9183650d03c6f56831f42d3be.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-11-17更新
|
268次组卷
|
4卷引用:江西省丰城中学2023届高三上学期第四次段考数学(文)试题
8 . 不等式
的解集是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69063b33be2609f1bdbd66bf0302d0af.png)
A.![]() | B.![]() |
C.![]() | D.![]() ![]() |
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9 . 设M和N是两个集合,定义集合
或
,如果
,
,那么
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aff17080d240ea3c5cf35b4957c5f4c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf44db93ea5947f75d513b52a91ee4ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0e6919c9e976441fc52cb103bf524c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c78d04f1108774d63c00308b4ac6fa2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a2ed87b1ce88cbcbf3177e7aa232a65.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-08-15更新
|
336次组卷
|
3卷引用:江西省赣州市赣县第三中学2023届高一上学期10月月考数学(文)试题
2022高一·全国·专题练习
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10 . 已知命题
,命题![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55074b1f41613751d8e0c52c6ac1df87.png)
,则A是B的什么条件( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1fe1d1cd05cf07caabd8f60e4c7259d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55074b1f41613751d8e0c52c6ac1df87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a551a88ac426439803f564a3bbee04a.png)
A.充分不必要条件 | B.必要不充分条件 |
C.充要条件 | D.非充分非必要条件 |
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