1 . 已知全集
,集合
,集合
求
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6710391858e4a7d98d2fe43acac0283.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcd9c7231464c17b412d8ee08848f095.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291ebef8ad9b582f2070d259031d3657.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/234b0e85242d1ded31165e9f317a1704.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5159ab0a801b54df6535a0a6a16cc556.png)
您最近一年使用:0次
名校
2 . 已知集合
,
.
(1)若
,求实数m的取值范围;
(2)若全集
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00204e8213b749e056fe0b61f8359640.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/810531a6ab108170ec161454cf05ab0b.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a0ac8b620b5eca9daa7276712935ef6.png)
(2)若全集
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f700fea715631d5e80e1dbdc1cb3f40b.png)
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12-13高一上·辽宁大连·期末
名校
解题方法
3 . 设集合
,
,,
.
(1)若
,求实数a的值;
(2)若
且
,求实数a的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bdae99c20fbfd8d4f898b37a2cfb9e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/835157d2d542c524149ca1081233f1b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1c2308c44baaa7bd7ce7657813f1e33.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d863dc7fbb5ef32811354df8f0be5c3.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a837165ca03f9e4ea8964979c95e3bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b577724266ae8c9cc1c5a67d1fb9bd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c29cd450d0feaea9acb27a60430f4a3c.png)
您最近一年使用:0次
2021-11-19更新
|
524次组卷
|
8卷引用:2012-2013学年山西省晋中市昔阳中学高二下学期期中考试文科数学试卷
(已下线)2012-2013学年山西省晋中市昔阳中学高二下学期期中考试文科数学试卷(已下线)2013-2014学年广东省揭阳一中高一下学期期中学业水平测试数学试卷四川省宜宾市叙州区第一中学校2023-2024学年高一上学期期中数学试题(已下线)2011-2012学年辽宁省庄河市第六高级中学高一上学期期末考试文科数学试卷新疆哈密市第十五中学2021-2022学年高一上学期第一次月考数学试题沪教版(2020) 必修第一册 达标检测 第一章 1.1 集合初步第一章 集合与常用逻辑用语章末检测(能力篇)江苏省连云港市2021-2022学年高一上学期期末调研数学试题(3)
名校
4 . 集合
,
.
(1)当
时,求
,
;
(2)若
,求m的范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c78ab03b4e0a3d377f7f23373ddc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c51aa9932c230b3cbf539cfd7459421f.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/006b72517f3f7ceb4fd27c2d8534ffe8.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
您最近一年使用:0次
2019-11-13更新
|
292次组卷
|
5卷引用:山西省朔州市怀仁县第一中学2019-2020学年高一上学期期中数学试题
5 . 设集合
,
,求
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c5c61f217b1cc1ebc4fc27e7ba84b2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b497ebd849ad787e47cf98324f662847.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
您最近一年使用:0次
2021-02-06更新
|
1210次组卷
|
9卷引用:2014-2015学年山西省忻州一中等学校高一上学期期中考试数学试卷
2014-2015学年山西省忻州一中等学校高一上学期期中考试数学试卷沪教版 高一年级第一学期 领航者 第一章 每周一练(1)人教A版(2019) 必修第一册 逆袭之路 第一章 1.1-1.3 小结人教A版(2019) 必修第一册 新高考名师导学 第一章 1.3 集合的基本运算(已下线)1.3 集合的基本运算沪教版(2020) 必修第一册 领航者 一课一练 第1章 每周一练(1)河南省濮阳市2021-2022学年高一上学期期末数学试题(已下线)高一上学期期末【常考60题考点专练】-2022-2023学年高一数学考试满分全攻略(人教A版2019必修第一册)人教A版(2019)必修第一册课本习题 习题1.3
解题方法
6 . 已知集合![](https://img.xkw.com/dksih/QBM/2015/11/26/1572313665830912/1572313671761920/STEM/56a8848f6b444e3ab8ab476ab62089d4.png)
(1)若
,求实数
的取值范围;
(2)若
,求实数
的取值集合.
![](https://img.xkw.com/dksih/QBM/2015/11/26/1572313665830912/1572313671761920/STEM/56a8848f6b444e3ab8ab476ab62089d4.png)
(1)若
![](https://img.xkw.com/dksih/QBM/2015/11/26/1572313665830912/1572313671761920/STEM/73a43457f5ec4af782e64721fff7d1b7.png)
![](https://img.xkw.com/dksih/QBM/2015/11/26/1572313665830912/1572313671761920/STEM/9ab493cdd88e43109537417b00a3d90e.png)
(2)若
![](https://img.xkw.com/dksih/QBM/2015/11/26/1572313665830912/1572313671761920/STEM/f0e3c22e3a6440f19c8e72f647bbc5ae.png)
![](https://img.xkw.com/dksih/QBM/2015/11/26/1572313665830912/1572313671761920/STEM/c3f7306034b2432394e0e88c9b62af7b.png)
您最近一年使用:0次
11-12高一上·安徽蚌埠·期中
7 . 已知
,
,如果
,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/962921ba5808b7dd1ad4ea0bc9497796.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eea079cedf29eb2007810ac4ac069236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af09890b287b76f71c8a594c53da8839.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
您最近一年使用:0次