已知集合
,
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02b0fb229cf7732ac04ea2de6ac624b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c69c8904c3b9444a6d7ff3818fa0895c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/551fd8cd8ea61d794c13074ccd7d6c4e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
更新时间:2021-10-20 16:32:54
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较易
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【推荐1】已知集合M={x|x2<1},N={x|x>0},则M∩N=
A.∅ | B.{x|x>0} | C.{x|x<1} | D.{x|0<x<1} |
您最近一年使用:0次
单选题
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较易
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名校
【推荐2】设全集
则下图阴影部分表示的集合为( )
![](https://img.xkw.com/dksih/QBM/2021/3/14/2677893043232768/2682233025716224/STEM/49ec96dc-b16b-4fed-9957-efdbeb71889b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32628a691f96a725e1c16b35d5816227.png)
![](https://img.xkw.com/dksih/QBM/2021/3/14/2677893043232768/2682233025716224/STEM/49ec96dc-b16b-4fed-9957-efdbeb71889b.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次