名校
1 . 集合
,集合
,且
.
(1)求
、
的值;
(2)求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/640367d49c357202cb166936a9179437.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/032f8f9c79e8cd542a90d7a028ef9e06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a8216a51e8f3648a62ba28d7ae72702.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
您最近一年使用:0次
2023-10-07更新
|
246次组卷
|
3卷引用:重庆实验外国语学校2023-2024学年高一上学期9月测试数学试题
名校
解题方法
2 . 设集合
.
(1)求集合
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6606c86b9625d9c5a27db0fbd71d6cf8.png)
(1)求集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12ba583329b831d06312a1f20edb4a81.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-10-03更新
|
368次组卷
|
4卷引用:重庆市缙云教育联盟2023-2024学年高一上学期9月月度质量检测数学试题
重庆市缙云教育联盟2023-2024学年高一上学期9月月度质量检测数学试题湖北省襄阳市第四中学2023-2024学年高一上学期9月月考数学试题(已下线)专题01 集合-期中考点大串讲(苏教版2019必修第一册)(已下线)期中考前必刷卷02-期中考点大串讲(苏教版2019必修第一册)
名校
解题方法
3 . 已知集合
,集合
.
(1)设a为实数,若集合
,且
,求
的取值范围;
(2)设m为实数,集合
,若“
”是“
”的必要不充分条件,判断满足条件的m是否存在,若存在,求m的取值范围;若不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7324e3791fb37a21025c59dcf91eb89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c6617ba84deab0e63ba25ee86bdf7ed.png)
(1)设a为实数,若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43ccf8a76f736bcabdeebf598d84f250.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67a298da2caface845712ac94be22f01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)设m为实数,集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47919cf5376c0165e31fb789a6a63e5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6160e32c7d97929329c9d472cb885fc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e02cab1add26335b3cb43d5b54c7c853.png)
您最近一年使用:0次
名校
解题方法
4 . 已知集合
,
.
(1)当
时,求
;
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfd9c19717c3c9b458dac6fbd33fa17c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77c566c948267d27e333faa367510cac.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.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
解题方法
5 . 已知
,
.
(1)当
时,求
;
(2)若
,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83b0fc8dfe6790bd6ea82a28b3b0efa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19dccb3b26789aeb0cefdfb701dd384b.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/85b61960331e1c72423d283b8d3d7eb7.png)
您最近一年使用:0次
名校
6 . 已知集合
,
.
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0974c628ba6f965a04d765a49ee4de5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64d765116148b3d5d67890f8b0d547a9.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1de657294cd6f13fbb73736409a2e0f.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-08-31更新
|
1280次组卷
|
5卷引用:重庆市南开中学校2023-2024学年高一上学期九月测试数学试题
解题方法
7 . 已知集合
,集合
.
(1)若
,求实数
的取值范围.
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1354223090a57e1470a37975d0c5f059.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f8182307f4dfe72c41d06ab6cdec459.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
解题方法
8 . 已知
,
.
(1)若
,求
的取值范围;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/745ef1149d78564cc6d3064dfb8f0858.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0398b2781dbee83ac28a4f33e914601.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.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
2023-08-12更新
|
555次组卷
|
2卷引用:重庆市渝北区松树桥中学2023-2024学年高一上学期期中数学试题
名校
解题方法
9 . 已知集合
.
(1)当
时,求实数
的值;
(2)若
时,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/676b1601413c51796d5012a3c50c88f9.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbc992c9e51d4b22232adf6bb5c8055a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94d41a4e9c372cb73733249809ac0e61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-07-17更新
|
1520次组卷
|
4卷引用:重庆市第八中学校2023-2024学年高一上学期10月月考数学试题
名校
解题方法
10 . 在①“
是
的充分不必要条件;②
;③
这三个条件中任选一个,补充到本题第(2)问的横线处,求解下列问题:已知集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55234adebfa5744a176c45a84ae751b.png)
(1)当
时,求
;
(2)若选______,求实数
的取值范围.
![](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/dd9d50619b779c1056602f46b2a95e90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55234adebfa5744a176c45a84ae751b.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若选______,求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2023-02-13更新
|
610次组卷
|
3卷引用:重庆市七校联考2022-2023学年高一上学期期末数学试题
重庆市七校联考2022-2023学年高一上学期期末数学试题(已下线)第一章 集合与常用逻辑用语(知识归纳+7类题型突破)-速记·巧练(人教A版2019必修第一册)湖南省张家界市慈利县第一中学2023-2024学年高一上学期期末复习数学试题(一)