解题方法
1 . 设集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c098d712776df4607a59b052bfcc38bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19e1ef5b2d2b0092b1fcc455bc48775e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fadcfa227c91056e98791e3ff3dba11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
3 . 设集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/752c50abc576080beed21cff94cb2a56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() ![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-01-29更新
|
741次组卷
|
2卷引用:2024届广东省惠州市大亚湾区普通高中毕业年级联合模拟考试(一)数学试卷
4 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54de2455dfd7028974f0b9254f9299a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c15e9f9d2d2979a8743d0f50f0b93bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-29更新
|
702次组卷
|
2卷引用:湖北省武汉市江岸区2024届高三上学期1月调考数学试题
名校
5 .
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cccd0ccbf42a63c72e49f79a8b15f288.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b29fea407e3d179e0eb83b04eb4ee5af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-29更新
|
380次组卷
|
2卷引用:甘肃省兰州市第五十八中学教育集团2024届高三上学期建标考试数学试卷
6 . 设集合
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e53b1a6f4769bdbdd67e5ba5803048e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a05551b1d4b65f27a932c33ddb1cb6ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13641a9f2fcd30ed9ad9239f6844995b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6307b938bf12098df227f0f89376911.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/6249fafa534290967a21aeecb61e4110.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e5e1e33c1259195f7bb0198a3e6f65a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
8 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd0373b4c7873f8727c6ad8d9a5ce6a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
9 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eefd5fdd7ddf7deb1c5e6d4200ebd432.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-01-26更新
|
726次组卷
|
3卷引用:2024届天津市十二区县重点学校一模模拟考试数学试卷
10 . 已知集合
,
,则集合
的元素个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e45bd21a37057918d7c0599cff78fab0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/080a9dd43722c26c0ffae2f5320cf2c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.1 | B.2 | C.3 | D.4 |
您最近一年使用:0次