解题方法
1 . 已知全集
,集合
,
.求
(1)
;
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38f90e2a30cd2f7ae0ae31f70aa07d78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/345caa502ace9465df4eaa60ccb25da7.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94ce38f000da0f4c8183510d67004eae.png)
您最近一年使用:0次
名校
2 . 设集合
,
.
(1)若
时,求
,
;
(2)若“
”是“
”的充分不必要条件,求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9efceb0348eeaf5ab4c5f91bd0401808.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7f82b2360733daf788076efa9002ba8.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/711b21672fd907c5c92fee1d649e7003.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a964b99d839b459f7f14af1d512edcf4.png)
(2)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
您最近一年使用:0次
2023-10-15更新
|
162次组卷
|
2卷引用:河北省唐山市开滦第二中学2023-2024学年高一上学期10月月考数学试题
解题方法
3 . 已知全集
,集合
,
.
(1)当
时,求
,
;
(2)若
,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40468d38d9181e9fd0bd8b20ad66099e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d17260ae825029ce30e74a0f176d290.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b4d795709b0abcf47bceec2250f2f9b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/361048fd1b1a7f3b7230404a04b7155a.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
您最近一年使用:0次
解题方法
4 . 已知集合
,
.
(1)当
时
;
(2)若
,求m的范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50e467975862b5180078a2b564608464.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e3d7e42b1f628950e862a1dc60b22a9.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e94f16d5ed858699bfea5039a7bf8ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66533efca4a89eda4840b7b2410295b7.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
您最近一年使用:0次
5 . 设集合
,
.求:
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02560dd9f3945ef0debe5a99bc7ac68d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7940286203fe79e8cc889a4055a17269.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebea24d514ef3ef72d422e1af928f3bc.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27407bcd8ad9470aba5ec84270c93252.png)
您最近一年使用:0次
名校
6 . 已知全集
,集合
,
,求
(1)
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afea7595bffc77585b66a16337ffba93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88004856d376f04aeb52a321d8af31bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76cb5a8ac87fc13945d2e03cc6c021e0.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be7026b721caf58b61b1daac10d7db2b.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f7f860e8f0503c476eaf0bd73a71810.png)
您最近一年使用:0次
2021-03-31更新
|
1553次组卷
|
7卷引用:河北省唐山英才国际学校2020-2021学年高一上学期期中数学试题
河北省唐山英才国际学校2020-2021学年高一上学期期中数学试题(已下线)专题02 集合中的典型题(二)-【尖子生专用】2021-2022学年高一数学考点培优训练(人教A版2019必修第一册)(已下线)《集合》单元测试卷 - 2021-2022高一上学期数学新教材配套提升训练(人教A版2019必修第一册)广东省揭阳市普宁市普师高级中学2021-2022学年高一上学期期中数学试题广东省河源市源城区城东学校2022-2023学年高一上学期10月月考数学试题吉林省长春市十一高中等四校联考2023-2024学年上学期第一次月考数学试题吉林省四校联考2023-2024学年高一上学期10月月考数学试题
名校
解题方法
7 .
,
,求
,
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c751d5db4ac5c16777ee669d9d36482.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce4e89fc3b9d023c44f7376f7885cfc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de8b0fcbae202193fd6282b4c170fee1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31333463f002b68938ee903c9dfbe125.png)
您最近一年使用:0次
名校
解题方法
8 . 已知集合
,
.
(1)
时,求
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31333463f002b68938ee903c9dfbe125.png)
(2)若
,求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4be6f8bbc80a99c8cd95d17c3f272208.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b063927d677b7c7435709ab6ac538884.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd876a2ed79c64bacc3e64b8ee92735e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31333463f002b68938ee903c9dfbe125.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
您最近一年使用:0次
2020-11-06更新
|
401次组卷
|
3卷引用:河北省唐山市滦南县2021-2022学年高一上学期期中数学试题
名校
解题方法
9 . 已知集合
,
,
,全集为R.
(1)求
,
;
(2)如果
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1afc05c3f588fcdce0029ec8f2adc406.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99948dbadd9f1be3c34ec9e71d5b962f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1ce8ac061af756c4a14aba4cf4d9205.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3744e71abf4b43e128eabea9181b712.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d5d4621996282c096cde2a711d1bca8.png)
(2)如果
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/959f3c514abb15185a429e1b2f1674e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-11-14更新
|
440次组卷
|
9卷引用:河北省唐山市滦南县第二中学2019-2020学年高一上学期期中数学试题
河北省唐山市滦南县第二中学2019-2020学年高一上学期期中数学试题2016-2017学年福建福州外国语学校高一上期中数学试卷2016-2017年陕西西藏民族学院附中高一12月考数学试卷山东省济南第一中学2017-2018学年高一上学期期中考试数学试题山西省晋中市祁县第二中学2019-2020学年高一上学期期中数学试题天津市经济技术开发区第二中学2020-2021学年高一上学期期中数学试题辽宁省大石桥市第三高级中学2020-2021学年第一学期第2次月考高一数学试题天津市第三中学2020-2021学年高一上学期12月月考数学试题河南省南阳市南召现代中学2022-2023学年高一上学期第一次月考数学试题
10 . 全集
或
,
求:
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/958006bc28ee7a659db5a8d4b7a908e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17417d922dac412f1a723851ab9ba234.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f38fc907a460fb248629000a74614699.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5861f4158a7b889742cc4c7b04475f00.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd733ed9ae2afd91058e97c01b2c1744.png)
您最近一年使用:0次