解题方法
1 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4e052890a3d646206a1be0bcc287c10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d18cfbc3ea78a22cd27985b8e50830df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-07-29更新
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2卷引用:湖南省名校联考联合体2022-2023学年高二下学期6月期末数学试题
2 . 已知集合
,集合
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8371ea22eab2dadb405cc489a46291b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b08eae9d2de3eeac68716a8125db91b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-02-18更新
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815次组卷
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3卷引用:湖南省湘潭市2022-2023学年高二下学期期末数学试题