解题方法
1 . 已知集合
和集合
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bae5ea2fccb2c7503a7923ea8a48aff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28a072cd45f466ac591ffda1e6be5769.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2018-08-29更新
|
625次组卷
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2卷引用:江西省南昌市2017-2018学年高三第二轮复习测试卷(六)文科数学试题
2 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ec37ff1e8eda033364d36308da03536.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a50e837fab3c0918ca8c11fc14e675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8694e43aebc458424811f78269dbd293.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ec37ff1e8eda033364d36308da03536.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次