1 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e50b33af62c85659e3a03eb61103545.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc17f948f03cf12180704912f8d9d8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
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2 . 已知集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54dbeb173541051381d72ca0c2de01ef.png)
________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80a3f1b0640b45963e9a68755fc95f85.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f1115f2070e46953ef9bad742c48c94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54dbeb173541051381d72ca0c2de01ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80a3f1b0640b45963e9a68755fc95f85.png)
您最近一年使用:0次
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3 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a031586c36a71a636a6b8ea34d1b18c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cf785fda5a261a9d7e0be8fc3a3514d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
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4 . 给定集合AB,定义:
或
,且
,又已知
,
,用列举法写出![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad7f1ebbeec2e7382b83b76701e731a6.png)
___________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04d5fe4ba71bcee239aafe2c14a754a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e0266e4334a1820f61c52f7d12889a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d86b87b54480c86df52e979a4a934b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d167be863d109213bd07becd62b74d12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad7f1ebbeec2e7382b83b76701e731a6.png)
您最近一年使用:0次
2021-12-12更新
|
385次组卷
|
3卷引用:四川省成都市四川天府新区华阳中学2022-2023学年高一上学期10月月考数学试题
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5 . 设集合
,
,则
=_______ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a230154f132dfbcd0a95f87fe3712069.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed51c029e11a85ccbf69d5bab6fd7c5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
您最近一年使用:0次
2021-10-05更新
|
301次组卷
|
2卷引用:四川省遂宁市安居育才中学2022-2023学年高三上学期10月月考数学(文)试题
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6 . 已知集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bed839beea4f82f87c925f3b4bca0594.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0109289e83512bcc93f0bd7c2b31fed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
您最近一年使用:0次
2020-10-18更新
|
195次组卷
|
5卷引用:四川省泸州市泸县第五中学2022-2023学年高一上学期期中数学试题