12-13高二上·湖南株洲·期中
名校
解题方法
1 . 已知集合
,集合
.
(1)当m=3时,求A∩B,A∪B;
(2)若A∩B=A,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd289c70645e021fba0ae7863a5d7e96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/169523656205be1134be9ce374af05ff.png)
(1)当m=3时,求A∩B,A∪B;
(2)若A∩B=A,求实数m的取值范围.
您最近一年使用:0次
2020-11-04更新
|
287次组卷
|
10卷引用:【全国百强校】新疆生产建设兵团第二中学2018-2019学年高一上学期期中检测数学试题2
【全国百强校】新疆生产建设兵团第二中学2018-2019学年高一上学期期中检测数学试题2新疆伊宁市第八中学校2021-2022学年高一上学期期末考试数学试题新疆阿克苏地区新和县实验中学2021-2022学年高一上学期期末数学试题(已下线)2011-2012学年湖南省醴陵二中高二上期中文科数学试卷2016-2017学年广东阳春一中高一10月月考数学试卷江苏省南通市海安县南莫中学2019-2020学年高一上学期期中数学试题江苏省扬州市邗江区蒋王中学2019-2020学年高一上学期9月月考数学试题福建省莆田市九中2019-2020学年高一上学期期中数学试题江苏省无锡市太湖高级中学2020-2021学年高一上学期11月期中复习卷(4)数学试题河北省石家庄市藁城九中2020-2021学年高二下学期期中数学试题
名校
解题方法
2 . 已知集合
,
.若
时,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de068615a08dded20fdcb99dc9d56e97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f9bdea09feea7de36f39ce4bb765422.png)
![](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
14-15高一上·黑龙江哈尔滨·阶段练习
名校
3 . 设全集
,集合
或
.求
(1)
;
(2)记
,且
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a5e17319bf1b3090640d5ecc7dbbf0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e15e49a508909404a1d785b27b20028a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58cb6f84762e0bae93408bfb43294aea.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09a8883fd3d987525c5b67e73731b2ed.png)
(2)记
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93555c35876c6565611884af0d0f3393.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/491be91b3f3af5b56c67ab95fb68ea90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2018-01-14更新
|
588次组卷
|
4卷引用:新疆乌鲁木齐市第七十中学2017-2018学年高一上学期期中考试数学试题
新疆乌鲁木齐市第七十中学2017-2018学年高一上学期期中考试数学试题(已下线)2014-2015学年黑龙江省哈尔滨师范大附中高一上第一次月考数学试卷辽宁省盘锦市第二高级中学2019-2020学年高一上学期第一阶段考试数学试题(已下线)1.3集合的基本运算-2020-2021学年高一数学同步课堂帮帮帮(人教A版2019必修第一册)
名校
4 . 回答下列问题:
(1)已知
,求m的取值范围;
(2)设
,集合
,若
,求m的值.
(1)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80badabfd51edc4c9b76e87eb995dbe8.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6303d40264db3b3c3d918702b27f5182.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f714ffee8d073c4fcde89ee0d01453f.png)
您最近一年使用:0次
名校
5 . 已知集合
,
.
(1)若
,求
的取值范围;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae639c68ea5fc8313b18e114cbd63c27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c0d103f4ff134693c8051b8ad5bda64.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbbe46a98a8fdebfc46fcbc45dc88e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2021-12-15更新
|
188次组卷
|
2卷引用:新疆喀什第六中学2021-2022学年高一12月月考数学试题
名校
6 . 设集合
,
,
,
,若
.
(1)求集合A,B;
(2)定义集合A、B的一种运算:
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5fa4cbdb62f9d9e7e22c56171031b9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6be3810d5f3782a2588a89f783e8861.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/473cde34d30af32e391194ae7cf58754.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc8e6101368ba2acca505937e71245a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af09890b287b76f71c8a594c53da8839.png)
(1)求集合A,B;
(2)定义集合A、B的一种运算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af5b45f48cff2537ec153f728807a1f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff5231cb0bfedf2f963c1830adfd74aa.png)
您最近一年使用:0次
2022-10-16更新
|
97次组卷
|
3卷引用:新疆天山区乌鲁木齐市第十一中学2023-2024学年高一上学期期末数学试题
名校
7 . 设函数
的定义域为集合
,函数
的值域为集合
.
(1)求
的值;
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86fcb5bc14f625d82c348dc6ef514cdf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc5deedd0b32f2d3e17f4a6da137011c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cead3a2cf9e0a15543ed2a1d02c3c87f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98c21a90ac5f7c0e3d292b1d93fb236d.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf4b811bd6b6d058f91bcccd363a8818.png)
您最近一年使用:0次
2018-09-24更新
|
447次组卷
|
2卷引用:新疆石河子市第一中学2019-2020学年高一上学期中数学试题
名校
8 . 已知集合
,
.
(1)求
,
;
(2)若集合
,且
.求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31fa2dc4e8fa9445781ff2f96c965af0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f19a615861444982f2e79e63874aab9.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e36107591b80216ded064f86af687b43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94b0cbfbb7f9547c3bdcc8356d456935.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74749a4160641e18b20cf2e1201fd21b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c29cd450d0feaea9acb27a60430f4a3c.png)
您最近一年使用:0次
2022-11-13更新
|
82次组卷
|
2卷引用:新疆维吾尔自治区和田地区皮山县2022-2023学年高一上学期11月期中考试数学试题
名校
9 . 已知集合
,集合
.
(1)当
时,求
;
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb76bae647a42e6ed86f9f49276a442b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9f9bfe8aef8615c67625c1124b492d5.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f22a4a0dd7307a1323d25331e60782d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31333463f002b68938ee903c9dfbe125.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
您最近一年使用:0次
名校
10 . 已知集合
,
或
.
(1)若
,求
;
(2)若
,求实
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2069dfe81fb79bc4a04df54e0289804.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4df806b69e724e86417e500f558fb3b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aadfd692a18cd9f601afd354ae2ca6fb.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab839d8569171afab5ed55c22013aa72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-10-29更新
|
219次组卷
|
2卷引用:新疆昌吉市教育共同体2019-2020学年高一上学期期中数学试题