1 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/762924875741f391331875999c778e1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cc42dc5cbef2c0857ba76587331d260.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/53bf9cc291cf3302d430453f8e81198f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdb7b64fbde53d0fbbc2c10898ffd57e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
3 . 若集合
,
,则
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2120fe0944ecc5fb39a8dde5f369d23f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc89c0b9cd3477ed5ba7a852999b4561.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c81919684bc4047d376c7e57dc6c8f1c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-27更新
|
743次组卷
|
3卷引用:江苏省宿迁市2023-2024学年高一上学期期末调研测试数学试题
4 . 已知全集
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b7fa7ce93cca6d9a2b0980bf4e9b2b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed0dd799250d9e5d3614f25778dd9111.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/966126352bb260dd5845821a097df86b.png)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
解题方法
5 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78cc9d41701f7b9910454d7a3cdbe958.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/499ffd9add80a5862caa7a31ce76ec67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-03-07更新
|
236次组卷
|
2卷引用:【名校面对面】2022-2023学年高三大联考(1月)理数试题
6 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad9b777fbec2b290fc259b03c4a8b9bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e336298534146d5ddaf31cda3528b65.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/22111b3aafacc345ba8ece2026552504.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-09-16更新
|
654次组卷
|
3卷引用:新高考学科基地秘卷(十)
8 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cca303662379e3e74dc5dfe98768c8f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81cd7d51965cf075b67d408c10cfe024.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023·全国·模拟预测
9 . 已知全集
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b3a4265b4123f257c62fb87576f04f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db0768d8512688e1ba77a3e27a24d15d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99262e2ba70a7294446ecc834936d517.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
10 . 已知集合
,则
的充要条件是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/442e9f6fd6801618c2872ceb9d725aae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3eb171e17bd57652ac5812da5a823dc0.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次