已知集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f42284954416785e288204cc91996bae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
更新时间:2024-01-31 17:50:51
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单选题
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较易
(0.85)
解题方法
【推荐1】已知集合
,则
( )
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
单选题
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较易
(0.85)
名校
解题方法
【推荐2】设全集
,已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e45bcd8f6ede8cc2513ad41402f40086.png)
=( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e45bcd8f6ede8cc2513ad41402f40086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed9279c275a0d1e3967980c29474ad1b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次