设集合
则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce75cde0ca013608993e4c84ff89c5d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
更新时间:2022-01-12 12:01:58
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相似题推荐
单选题
|
较易
(0.85)
解题方法
【推荐1】已知集合
,若函数
,集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a58097da243411d8164853303a642209.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e2cec12ca3a26fb56c66e4e1c68f6de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0740ad14e7ff72e43162a4f3ce01240b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9205a23b7cb360e1abc8fbcbc0bb1726.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a58097da243411d8164853303a642209.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
名校
解题方法
【推荐2】若集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e78092e0d8494bedf091c643cefdc55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8acb44a7e0baa8247c5dbc515d881d59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
解题方法
【推荐1】若点
,
在直线
的两侧,则实数
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6537f0a9680d66b8d934df7890658394.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a65c4de8e6f5dd85fc28c14f9b1d80b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42498f6e0fc9a61c9857b70a87f02c5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
名校
解题方法
【推荐2】已知集合
,
,则
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20054b56e85d5471469853f509d3c864.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/587d4a77f8b15e582d20b04cff5bf63d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4da8e5ff8e6df4984ede24e242d543c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
较易
(0.85)
解题方法
【推荐1】“
”是“
”的( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2b83e68611ab13bd0be1eaa3f1593b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adc3e5be1796493161a4df7e28a6f6b7.png)
A.充分不必要条件 | B.必要不充分条件 | C.充分必要条件 | D.既不充分也不必要条件 |
您最近一年使用:0次
单选题
|
较易
(0.85)
解题方法
【推荐2】函数
的定义域和值域分别是
和
,则
=( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36e21959dbf12a3d053f60c4d0e1ecd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次