1 . 已知全集
,
,
,那么
是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49fb7f658cba5610385c81853becaedb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e17730c332e59daacabada4ce56f375f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6bf5128eebbd5ec5d7db82ebc9b3575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71930e83a367c6cc31ee7749afa7591a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
2 . 设全集
,
,
,求
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20889682a2ce4c6efab561457cdec3f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48df90426995ac031c27bf8b9199e3cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49c6009ab1bad0e053bc7e11b868cac6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43ba0411c6451b4fafd780b9a9c28e7b.png)
您最近一年使用:0次
2023-10-07更新
|
202次组卷
|
4卷引用:北师大版(2019)必修第一册课本习题第一章1.3 集合的基本运算
解题方法
3 . 某校举行运动会,集合
是该校参加运动会的学生
,
是参加跳远项目的学生
,
是参加400m短跑项目的学生
,
是既参加跳远项目又参加400m短跑项目的学生
,试用Venn图表示这些集合之间的关系.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a8bfa7931cabd1854c6cbd9e53b5d6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4ca8bdc812627d925f00ed7c145d696.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca61cc2979afab1230957e8ee6cdd1c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4ca8bdc812627d925f00ed7c145d696.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fb27781e5afac219e3c2cb6038b718d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4ca8bdc812627d925f00ed7c145d696.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66f58f2d0c83d73086cfc70d34ea0d26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4ca8bdc812627d925f00ed7c145d696.png)
您最近一年使用:0次
2023-10-07更新
|
44次组卷
|
3卷引用:北师大版(2019)必修第一册课本习题第一章1.3 集合的基本运算
21-22高一·湖南·课后作业
4 . 已知集合
,
均为全集
的子集,且
,
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cea90e212e75cde4ac6baf48eac94ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abb7762d18c368ede08e5b1092710236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6deb420e37b7ca7334fb74ddb899119c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9ee4df3cd0c5982eec8be19e136130.png)
您最近一年使用:0次
2022-02-24更新
|
309次组卷
|
3卷引用:复习题一2
5 . 设全集
,
,求
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/282e995abdf2a7a0be290f9538359968.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed0081de4e04574dd0884c4e6077fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d769e5b644622db4b582eb3e2610101.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d87cb57c8667696e3e14d7dc68ce7fd.png)
您最近一年使用:0次
20-21高一·江苏·课后作业
6 . 已知
,
,
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e082d13c2ee1e756e9b6e508d4d2cc1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b365e8c6aa463d0d8349d445cb550c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed9279c275a0d1e3967980c29474ad1b.png)
您最近一年使用:0次
20-21高一·江苏·课后作业
7 . 设U为全集,若A为U的子集,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02ab3037fc4d68c08eb92af5bd3e8bcf.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3055d50a1465640738f10151549c871.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56a1f07964342a352a9859fed8e504f2.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bec81d189a604c92d581cdd316b95fa5.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/614ae1006580d082d04c2169fbe55a23.png)
__________ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1428aeecc082a474318715dd078b77fe.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02ab3037fc4d68c08eb92af5bd3e8bcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3055d50a1465640738f10151549c871.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56a1f07964342a352a9859fed8e504f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bec81d189a604c92d581cdd316b95fa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/614ae1006580d082d04c2169fbe55a23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1428aeecc082a474318715dd078b77fe.png)
您最近一年使用:0次
8 . 已知
,求:
(1)
;
(2)
;
(3)
;
(4)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7293727e2a1d56502b6177a4748e484.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a84fb0ca38afa0cfca57d09174210dd7.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2ed13ad63c5d72766db586970e7306a.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14054994122ad227064c678c0e2e6882.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02b9e10e26024ddc68409dc5bed72179.png)
您最近一年使用:0次
2020-09-08更新
|
535次组卷
|
6卷引用:人教B版(2019) 必修第一册 逆袭之路 第一章 1.1 集合 小结
人教B版(2019) 必修第一册 逆袭之路 第一章 1.1 集合 小结(已下线)第一章+预备知识(基础过关)-2020-2021学年高一数学单元测试定心卷(北师大2019版必修第一册)(已下线)第一章 集合与常用逻辑用语 1.1 集合 1.1.3 集合的基本运算第一章 预备知识单元测试(基础过关)-2020-2021学年高一数学北师大2019版必修第一册人教B版(2019)必修第一册课本习题习题1-1【导学案】1.3 集合的基本运算课前预习-北师大版2019必修第一册第一章预备知识