名校
解题方法
1 . 已知集合
,
.
(1)当
时,求
;
(2)若
且
,求实数m的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af66fa4f4983444148c5fc7255659563.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/339bcc61ce14eeeff309f8cb32527dbd.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0db2c49919467a2e14540f2aabd05cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea1e0c4c6cc73b68d8e3fef024dd1d6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e353f56a059621103adea74a914244d.png)
您最近一年使用:0次
名校
2 . 已知集合
,
.
(1)若
,求
;
(2)若
,求
的取值集合.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a119ab12ebd93597ca2c3fa55c8cc8ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8148b2667090a109e8b4dc33c2ef927.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7aed39f5aca78934fb383402433fe549.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2024-01-23更新
|
272次组卷
|
2卷引用:江西省上饶市广丰中学2023-2024学年高一上学期期末数学试题
名校
3 . 设集合
,
(1)若
,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77eeb27a221c0c16a192cee44b5ed27e.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e0d45290cd197eea95681b83c270539.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-01-16更新
|
735次组卷
|
4卷引用:江西省宜春市宜丰县宜丰中学2023-2024学年高一上学期1月月考数学试题
名校
4 . 设
,已知集合
,
.
(1)当
时,求
;
(2)若“
”是“
”的必要条件,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40e72f6b2ef3329828cb8fc873eeba7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d46e5d74665f61fb2f8842c7f867e73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b909912820bd5cdcbcf7d093fa75232.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2023-12-28更新
|
380次组卷
|
2卷引用:江西省宜春市丰城中学2023-2024学年高一下学期开学考试数学试题
名校
5 . 已知全集
,集合
,
,
.
(1)求
,
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ba4f1baabfa25071856d0ef5096e8ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/557556adabc3bdd4180a4dde0fcb8633.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/348a20b677ce465a6d635a80cc28db90.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5207a956f783588ad0f1df179de2dc46.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c29cd450d0feaea9acb27a60430f4a3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-12-20更新
|
303次组卷
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3卷引用:江西省上饶市第二中学2023-2024学年高一上学期期中数学试题
名校
6 . 设全集
集合
,
.
(1)当
时,求
,
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cae84182c639932911b0bddfae12a45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43d400122e8c3fb59248ed4e3642721a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/def7083e02cb5a1ef197fa72edef7acf.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c093cbde3d3472d1f7f2b0dff2bc4881.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84ae3bb39a224d9d8149f7a259ab4765.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-11-24更新
|
337次组卷
|
2卷引用:江西省上饶市婺源天佑中学2023-2024学年高一上学期期末模拟数学试题
名校
7 . 已知集合
,
.
(1)当
时,求
和
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08439c879f1a118cc9376a9286ea1bde.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb01a1f28a6752cb633d9523475631bf.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8a3cc8c48bf54ec8252e5dce6867754.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
您最近一年使用:0次
2023-11-18更新
|
575次组卷
|
7卷引用:江西省赣州市全南中学2023-2024学年高一上学期期中数学试题
江西省赣州市全南中学2023-2024学年高一上学期期中数学试题江苏省南京市金陵中学2023-2024学年高一上学期期中数学试题(已下线)高一上学期期末复习【第一章 集合与常用逻辑用语】基础-举一反三系列(已下线)期末考试押题卷三(考试范围:苏教版2019必修第一册)-【帮课堂】(苏教版2019必修第一册)四川省内江市第六中学2023-2024学年高一上学期第二次月考数学试题河南省郑州市基石中学2023-2024学年高一上学期12月月考数学试题四川省泸州市古蔺县蔺阳中学校2023-2024学年高一上学期期末数学模拟考试试题
名校
解题方法
8 . 已知集合
,
.
(1)若
,求
,
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6c804e613686ffb8bf9fb325ed15faf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/392d44fa5624482f08076187179ad8c1.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef01dc482dbaa3c9362219c75fd43f5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
您最近一年使用:0次
名校
9 . 已知集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd1eeaa4e18ee9117753ffdd52ad0192.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef9d0c7207972353c42843f8a5397bff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e5e1e33c1259195f7bb0198a3e6f65a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-11-16更新
|
747次组卷
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4卷引用:江西省宜春市上高二中2024届高三上学期11月月考数学试题
名校
10 . 已知集合
,
.
(1)当
时,求
;
(2)若
中恰有3个元素为奇数,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/345b4015407294b77391426e7e8d11f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5371918efd82ed9f623e0ff7a6e37a96.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94b0cbfbb7f9547c3bdcc8356d456935.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次