名校
1 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a6e6405e2ecdfca6d442c5dc1c2f86e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df94d2afb4f8fc7094477196aee42b61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021-02-03更新
|
507次组卷
|
3卷引用:安徽省合肥市第十中学2020-2021学年高一上学期期末数学试题
2 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39858b5229636d5e77649713483a0074.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cba4c77c1dd34e622c189d505476ad20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
3 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f08a26a2699490caa30c9c20e818af87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f56b2f62129cbb120b3383f1a8a817b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
4 . 已知集合
,集合
,则
( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/897e92a2a2f089e4a83ac36f7c95921b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50a8ad68773a7a9f5a6574df3b4b174e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
5 . 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.![]() |
您最近一年使用:0次
2021-02-03更新
|
364次组卷
|
5卷引用:安徽省皖西南联盟2020-2021学年高三上学期期末文科数学试题
6 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f4d8edd55066e44a993b5644caf3e76.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
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/157d9f397c124e8546c2b091e9e8f1af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0b3fb457fa48745dce104527040bb2.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
8 . 设集合
,集合B是函数
的定义域,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40d67d25a549a877da55ecbe84bf031d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b04790effbdbd31c53ca66f75e41071e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-01-31更新
|
152次组卷
|
2卷引用:安徽省滁州市定远县育才学校2020-2021学年高一上学期期末数学试题
9 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f28fa2527db48b8a3fd762a59387d894.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fae30af71a8a1b2c98487ebe8415096.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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10 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e85a22d80d5cbb0f23a712836bc9cd3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85acff2d98a9013616012afb4fcf039c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021-01-27更新
|
275次组卷
|
4卷引用:安徽省阜阳市2020-2021学年高三上学期教学质量统测文科数学试题