1 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cf34786277a73c4d7f7813a5a002e37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de8cf00a5ef96a636f6d78aacbc82dc9.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
,
,若
,则
的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2caf7600aa01c04bd7801c2b3f3c1b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33719ac021f598cae32df9779797fc35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f3e2673fe4aa4824618df86f784a4a6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
3 . 已知集合
或
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d7053812aafd602e5dce43ad091ea62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a884b4f8abcd59336c71e5429fa75fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e60f32d2ac599434d5c1b1f8e10471b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/462be810ae5e44f20f1d085bfacad78b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
4 . 设集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d9b90045176369a7e55c22ded70b088.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64698ee3ef1cd8783fabd04829a782fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-03-06更新
|
136次组卷
|
2卷引用:浙江省临平萧山学校2023-2024学年高一上学期期末数学试题
5 . 若集合
,
,
,则集合
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/607d9267e98ead0b363f60cb42a7dcb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d56e6558ee77ff7a5a6f3df2d0a84f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0de92255ae6092bfa9780405f2ff34a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1872e5eb76dc5bd74349f540574dffa.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
6 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59da423eceebf487234f26f3b2308d31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
7 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f24496a380ce63ded97648ca90058423.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d2de7fd0c26140e08600774378dca2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-03-06更新
|
199次组卷
|
5卷引用:浙江省临平萧山联考2023-2024学年高二上学期期末数学试题
名校
解题方法
8 . 已知集合
,
.
(1)当
时,求
;
(2)从①
;②
;③
中任选一个作为已知条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf35023f14a453302acd7fb33df4b642.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66565e382e8f4c35b8927c896e70d518.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)从①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afc50372146a964bf2b7332519047500.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d70f380c40b391c4474a647d96c3e9c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解题方法
9 . 已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e127e45cb8a464cd8d0332da081234.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
10 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da41bd3b12c1d446e20cbc303a523005.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf7deafaf96e03baf3bf1322f4258bfa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b8886b10cead40b74e606c06d76efa2.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次