已知集合
.
(1)求
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c3cdd7b47041cc8bb1aec9e140b1078.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b262d7550393adaf604eda738fa2cb7.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68c9888b5d5c5ccae881b6270267b769.png)
23-24高一上·河北承德·期末 查看更多[2]
更新时间:2024-02-21 10:05:38
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【推荐1】已知全集U=R,集合A={x|1≤x-1<3},B={x|2x-9≥6-3x}求:
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【推荐2】设全集
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(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d350fd49c45a8c7fcb014a882150c580.png)
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【推荐1】已知集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bc57d3fc906a181b050241911e77c6d.png)
,
,
.
(1)求
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;
(2)若
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bc57d3fc906a181b050241911e77c6d.png)
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(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/959f3c514abb15185a429e1b2f1674e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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【推荐2】已知集合
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5da49baabf98b5a36e227e143b5abf56.png)
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(1)求
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(2)求
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【推荐1】已知集合
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【推荐2】已知集合
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(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8f2b2ee0c4a08dc4aa02af2261e4d9f.png)
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