名校
1 . 已知集合
,
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f424b73faecdf961cf999ef9121d51f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/426848a92960adb739d28743609334f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46a70d32c64918aa4d1d9d3ce0bdbf7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892560dcff6af9f66a3f735652f69dd7.png)
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2020-11-19更新
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2卷引用:江苏省镇江市丹阳市吕叔湘中学2019-2020学年高二下学期4月诊断考试数学试题