已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1c9c1e475bea07925bd8d74780dd046.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e0d5c1ea6712c73e34a576ad8a5f7ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2023-03-07 18:58:58
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解题方法
【推荐2】已知集合
,
,则
( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/127ad0105884421fac9f50bb78cb33e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29434f26f1a11c67ac740a8d5e59534e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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