名校
1 . 已知集合
,且
.
(1)求实数
的取值范围;
(2)若全集
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74df2d56b17885f1fde184d5e6781da7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/281b7f1f77b4b82e84f906019acca76f.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若全集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/347e8472b72e9dfae8a933165c089292.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7817b055b567e64ea8914a5d6e9b45d.png)
您最近一年使用:0次
2021-12-17更新
|
299次组卷
|
2卷引用:陕西省咸阳市实验中学2021-2022学年高一上学期第一次月考数学试题
解题方法
2 . 设全集
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a0e3d8744e6a1cf985035c6bd1b176f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ab82e2123711fd87885e77e5e2a36dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35c08854e0274c0ba11a51bf128d12b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20f5ea27f1457f54c8a89b66fd4a8589.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021-12-17更新
|
727次组卷
|
2卷引用:辽宁省名校联盟2021-2022学年高三上学期12月份联合考试数学试题
3 . 已知全集
,集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6d69e463fe196b4341193e32310ccb7.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3932d6f3997bebd2066cf5e46bcc164d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b743bd1116f3fce325b18380116e8f1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6d69e463fe196b4341193e32310ccb7.png)
您最近一年使用:0次
名校
4 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dff476711b68d047e693a8100b8decb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9029070e9bdb983af886a96a3ef91c14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3b1e298ee346db2cb5f90deb81b63fc.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
5 . 已知集合
,集合
,全集为
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f070e637dae09482a9874ef48007adfd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b6e83fe8aa126fed11d833c3da4eba3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d19c887002cc13f351b14b929c02d1d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
6 . 设
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/879f08fce05328567f2fcd3be40f3046.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26f27be248bf59c05a948098d7ea2701.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12fed3bd5bc925cf990e057f43395bff.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2021-12-16更新
|
792次组卷
|
3卷引用:安徽省安庆市第二中学东区2021-2022学年高三上学期12月月考理科数学试题
7 . 如图,设全集
,集合
,
,则图中阴影部分表示的集合为( )
![](https://img.xkw.com/dksih/QBM/2021/12/14/2872363840217088/2873271602454528/STEM/8c62f9e310b5475bbd7d5312000058f8.png?resizew=178)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fee79312bf90dea2f77968ad6c12d583.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f95ef490ba134a1ca143b39cd824c195.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/908b90d7aa4f097861783a2d7d9756c1.png)
![](https://img.xkw.com/dksih/QBM/2021/12/14/2872363840217088/2873271602454528/STEM/8c62f9e310b5475bbd7d5312000058f8.png?resizew=178)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-12-15更新
|
434次组卷
|
2卷引用:山东省潍坊市2021-2022学年高三上学期12月优秀生抽测数学试题
名校
解题方法
8 . 已知全集
,集合
,集合
.
(1)若
,求
;
(2)设
;
,若p是q的充分不必要条件,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6366bd423fa7719c7413d50c481dcc31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a588fce5e854cca42257b6c80edc5c92.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fedf1176ff497d9fa4510e57ba90267a.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fc11e9183ffccd297df4a1c18618bae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/218c5309e534904dc6bf768074965239.png)
您最近一年使用:0次
9 . 设全集
,
,且
,求实数p的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cea90e212e75cde4ac6baf48eac94ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04f45dcf3782c4884fbe42f875dc637c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9196ed26cf0c60173c1c109aee8f4af1.png)
您最近一年使用:0次
解题方法
10 . 设全集
,集合
,
.
(1)求
;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a01f315b31ba0e388de844f6ef807ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70ed4f0e0bbb8da892604e406350c88d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fd1315ef75fa8897d12759b3aef5c45.png)
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2021-12-13更新
|
265次组卷
|
2卷引用:福建省三明市四地四校2021-2022学年高一上学期期中考试联考协作卷数学试题