已知集合
,
,
.
(1)求
,
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d36141a9e0a56f3c59b305365e9b0206.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ab4af73dea0133aef85efaee487a57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b6d3dd44d94b0383f4c772035c00600.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/361048fd1b1a7f3b7230404a04b7155a.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/521c8f3f084af427ec1c464f8b6bed86.png)
更新时间:2023-12-20 14:11:35
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解答题-问答题
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容易
(0.94)
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【推荐1】已知集合
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解答题
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【推荐2】若集合
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(2)若
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您最近一年使用:0次
解答题-问答题
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(0.94)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6d630c2744d17e683764d20ece58c17.png)
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