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1 . 已知集合
,集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eb738acb6091ba9562ff7eefd117de0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c421fdda7be44aa27227e6ee2b24291.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
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2 . 设集合
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d47eabe17b0caedc770d81ac824f08b.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69db14e1b3de9e4ea67214859fe95c20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/822c7550b1513913307101feefeae1a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bac7fc979b0257d2c8c7eff2deb0df23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d47eabe17b0caedc770d81ac824f08b.png)
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2023-04-04更新
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372次组卷
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2卷引用:四川省宜宾市兴文第二中学校2023-2024学年高一上学期期中数学试题
9-10高一·全国·单元测试
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3 . 已知集合
,
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d08fddc7c97fa7d9601866c77f3e4f6.png)
__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95bb7e8acb9d4e3af5cd64ef3563f7ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a93ea558eaffc36d5c6da5c0725a9ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc9a5c357e0dd6faa59df584f618f685.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d08fddc7c97fa7d9601866c77f3e4f6.png)
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2023-01-07更新
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246次组卷
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10卷引用:2013届四川省乐山一中高二下学期第二阶段(半期)考试文科数学试卷
(已下线)2013届四川省乐山一中高二下学期第二阶段(半期)考试文科数学试卷(已下线)2010年新课标版高一数学必修一第一章单元测试(已下线)2010-2011学年陕西省西安市临潼区华清中学高一第一次月考数学试卷(已下线)2012-2013学年广西钦州大寺中学高一第一次月考数学试卷北师大版河北省石家庄六中2020-2021学年高一上学期第一次月考数学试题安徽省阜阳市阜南第二中学2022-2023学年高一上学期10月月考数学试题(已下线)上海市静安区2023届高三二模数学试题变式题1-5(已下线)1.3 并集与交集(第1课时)(分层作业)-【上好课】福建省莆田锦江中学2023-2024学年高一上学期第一次月考数学试题广西梧州市苍梧中学2023-2024学年高一上学期10月月考数学试题
4 . 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)
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5 . 若集合
,则
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3764fd517057508112726cda1611e360.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94257516619652b02efd54f27bcc53ce.png)
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2022-10-10更新
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580次组卷
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4卷引用:四川省南充市营山县营山中学校2022-2023学年高一上学期10月月考数学试题
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6 . 集合
,则
的子集的个数为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b91d16f69500c6e8cac58aff640715be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
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4卷引用:四川省雅安中学2021-2022学年高一下学期3月月考数学试题
四川省雅安中学2021-2022学年高一下学期3月月考数学试题云南省昆明市第一中学2021-2022学年高一上学期期末考试数学试题(已下线)第01讲 集合 (讲+练)-2023年高考数学一轮复习讲练测(新教材新高考) (已下线)第02讲 集合的运算(7大考点13种解题方法)-2022-2023学年高一数学考试满分全攻略(人教A版2019必修第一册)
7 . 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)
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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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8 . 设集合
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/988c9e50739ea7ee47684a319766c946.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/410126ca5eafcd56a0a77f76aecef71a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d44ef606f4c60db51a5861800b8696e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
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3卷引用:四川省绵阳市绵阳中学实验学校2020-2021学年高二下学期6月月考数学(理)试题
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解题方法
9 . 设集合
,集合
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e5646779350a43fc504818cbc6ac441.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a49d205b7bc0075572707905b32c46a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/906ea02bdb4a1f6dc7d477109486c6de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
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10 . 已知集合
,集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
_________ (用区间表达).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2e79ad5350a0c60652485dbcffa57b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff772ab48c4b6f4c7f14f04bfb9d2d39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95e60375f97ff7854f4d3a8b1108d2e3.png)
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