已知全集
,集合
,
,则集合
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84f686cdae8e63097a8c1f196f5f1e9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c98e2e24bc6f0b8ed37f710bd82ab697.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5442cf55f7fd9f7e39ebf08d94fd8613.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c154b393e015a93d89b2af506e01f1.png)
A.![]() | B.![]() |
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更新时间:2020-05-03 23:47:56
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单选题
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较易
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名校
解题方法
【推荐1】已知集合
,
,全集
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/572eccadb696c83188d285b7c754d0ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a05a12422022585399b5b24664fef2b.png)
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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2】已知集合
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de812ee64ab7051bd79a9ef929401809.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次