21-22高一·全国·课后作业
1 . 判断正误.
(1)
是一个集合.( )
(2)
是由属于A且属于B的所有元素组成的集合.( )
(3)若
,则B中的每个元素都属于A.( )
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69eb1b609f1a6b79d040bda0f9e36152.png)
您最近一年使用:0次
21-22高一·全国·课后作业
2 . 若集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
( )
A.
B.
C.
D.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6152fb637264c08ec7c7a24b30d6b33b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1336d38741aab2255a35c26612bbd7cc.png)
A.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc3393a7dd556ed661cf498d084328e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32f88eb4061565a2dcc6735dd0c13dd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6535346c47957c14aa0987f66ad25d04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c95975ffad16b22f328b3724093af5f.png)
您最近一年使用:0次
21-22高一·全国·课后作业
3 . 交集
文字语言 | 一般地,由所有属于集合A |
符号语言 | ![]() |
图形语言 | |
运算性质 | ![]() ![]() ![]() ![]() ![]() ![]() |
您最近一年使用:0次
21-22高一·全国·课后作业
4 . 并集
文字语言 | 一般地,由所有属于集合A |
符号语言 | ![]() |
图形语言 | ![]() |
运算性质 | ![]() ![]() ![]() ![]() ![]() ![]() |
您最近一年使用:0次
21-22高一·全国·课后作业
5 . 若集合
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de7f190b6bc4f6339fba7d52e694012c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ede176253e9a91704b6bf318b754456.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
您最近一年使用:0次
21-22高一·全国·课后作业
6 . 全集
一般地,如果一个集合含有所研究问题中涉及的___________ ,那么就称这个集合为全集,通常记作___________ .
一般地,如果一个集合含有所研究问题中涉及的
您最近一年使用:0次
21-22高一·全国·课后作业
7 . 设全集为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15fa22efc54f77da4a17374ca8ab67d0.png)
( )
A.
B.
C.
D.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52cede917422e5c725518deb8472ef7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15fa22efc54f77da4a17374ca8ab67d0.png)
A.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/693b334b6467d7f1037bb8960e057b7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/949f0a1d959900e163848eb0624135db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6f12a019ea4cab2a4143b39043157ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/472fa47c4794990274f0c1eca7b1087f.png)
您最近一年使用:0次
21-22高一·全国·课后作业
8 . 已知全集
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
( )
A.
B.
C.
D.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db705b864d7dc085b0febec6f554b660.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc9c49262d59bea0efce7662305904c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5f1e5d29de6e4d72bfed62d9c14dde5.png)
A.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5beadacba644f1b6b437acd0951af10e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4598ffd8076aff324a1ef5af4d01dc1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69dcd9264c20f3413a875633884622db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc5c9dd971addd8ad7d45e074e578546.png)
您最近一年使用:0次
21-22高一·全国·课后作业
9 . 若集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f95343d9730bd11a0ee2099b7c1c80.png)
( )
A.
B.
C.
D.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20889682a2ce4c6efab561457cdec3f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f95343d9730bd11a0ee2099b7c1c80.png)
A.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45bfa81fdc4a5c99e9c23ade8f9a7696.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6faf526779d9b2935101fb36b1e3a467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d415c97598ae221e7bfaf95e3631021.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b890de2a8a16d46d97d5737679a5d3c.png)
您最近一年使用:0次