已知集合
,集合
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
_______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b6c477a94565c6d76ef8acc4cad3890.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14d8f72ba79e98f0a7ba06ced6ecf4bd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ca3e9e6fc24daad96a2cf4a2523fb5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
更新时间:2019-12-06 22:18:18
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