名校
1 . 已知集合
.
(1)若
,求实数
的值;
(2)若命题
为真命题,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33f19ed48c4b65f777695d5d25031f22.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed961de27af72b7d11887ccfb6f15071.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c712af17f519beff6c8fe6ba648e6d65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
7日内更新
|
270次组卷
|
4卷引用:云南省曲靖市马龙区第一中学校2023-2024学年高一上学期期中考试数学试题
云南省曲靖市马龙区第一中学校2023-2024学年高一上学期期中考试数学试题云南省曲靖市沾益区第一中学2023-2024学年高一上学期第一次月考数学试题河北省辛集市第三中学2023-2024学年高一上学期10月月考数学试题(已下线)周测1 集合与常用逻辑用语 一轮周测卷(基础卷)
解题方法
2 . 已知集合
.
(1)若
,求实数
的值及集合
;
(2)若
且
,求实数
和
满足的关系式.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af81a864c252dafac22c68e4ca136ba5.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d44ef606f4c60db51a5861800b8696e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52854d0ead4737302f4b4706e1f80553.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd9d50619b779c1056602f46b2a95e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
您最近一年使用:0次
解题方法
3 . 已知集合
,集合
,且
,求:
(1)
的值;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2feed236cb514eee5a426282155ccf58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b59967d8b7ca824e219b56bb12bea5cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d0f4f8645f6a7a5961d104603f5978d.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
您最近一年使用:0次
解题方法
4 . 已知集合
,集合
,且
.
(1)求m的值;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f90f09511f542e346a4f1c0d3ad4da5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ed5fac204969869a7bde46b50ee622d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed961de27af72b7d11887ccfb6f15071.png)
(1)求m的值;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aac4676efc0d16b152e1919565e4585d.png)
您最近一年使用:0次
解题方法
5 . 已知集合
.
(1)若
,求集合B;
(2)若
,求a的值
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6383bc640e9d22d3fd758bea9cf83aee.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35a2410ce34b36954ed4923e600d42f5.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20f30409b155fc4e6841eb8caeb7fcbf.png)
您最近一年使用:0次
名校
解题方法
6 . 设集合
,
,若
,试求实数
与集合
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffb55c6cf2ec120969c61bfd82251ede.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3e2f55bd533591f768d13e17d0f6d5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/015b3900cbc2ebd24ea23b041aafea87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
您最近一年使用:0次
名校
解题方法
7 . 集合
,集合
.
(1)若“
”是真命题,求实数
的取值范围;
(2)若“
”是“
”的必要不充分条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc04f47b4be6b17e97dc19e3fbae007f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb7753ed2e3dc2e88891846722262ec1.png)
(1)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d0d1c7c644d841c90d84dd75c562d9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
8 . 已知集合
,全集
.
(1)若
,求a、b的值;
(2)若
,求
;
(3)若
,求a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd0ee3fea8799fda0093be7290e405db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea2d3c6d0e6c00ef56bcdafcd62c051d.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25bb182c11828ef829a01c0d13f3f9dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/066ece3604f1def08e7a4a0eb5799385.png)
您最近一年使用:0次
名校
9 . 已知关于
的不等式
的解集为
.
(1)当
时,求
;
(2)当
时,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82b168b66f3e749ee013f3925fd01fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/454bcdce8c5b15c027186ddc216498dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
10 . 已知集合
.若
,求a的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2db7ac613d8dc5fc3a7b7188702eb3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8157cf471a960da07133938d67b8ff8c.png)
您最近一年使用:0次
2023-11-06更新
|
104次组卷
|
2卷引用:甘肃省兰州市教育局第四片区联考2023-2024学年高一上学期期中考试数学试题