名校
解题方法
1 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97c2dc85d5cf177d2a4241d8ac1d9d3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73334d3b359d482cf1bd90f00850077f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-11-17更新
|
248次组卷
|
2卷引用:湖北省恩施州四校联盟2023-2024学年高二上学期期中联考数学试题
名校
2 . 若集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35fde92cfd8776003e05ea7e0b2cb4a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dc68463ba0178c5a9f2ea98c9550c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-10-19更新
|
279次组卷
|
2卷引用:湖北省恩施州宣恩清源自然双语高级中学2023-2024学年高三上学期期中考试数学试题
3 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8250c8642f4fdc543f2725419851e905.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
4 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ca717c6a55e786238e64f7ebd69b9b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21551cc041a0ef73e775ff4bc4007611.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-03-30更新
|
206次组卷
|
3卷引用:湖北省恩施州咸丰春晖教育集团2023-2024学年高一上学期期中数学试题
名校
5 . 已知集合
,
..
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/066a636638c2cae57404fc6388033c44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/238ff8607c692038f1028544561bbafc.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e94f16d5ed858699bfea5039a7bf8ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9d50619b779c1056602f46b2a95e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2021-11-13更新
|
384次组卷
|
4卷引用:湖北省恩施州咸丰春晖教育集团2023-2024学年高一上学期期中数学试题