名校
解题方法
1 . 设全集
,集合
,
.
(1)若
,求
;
(2)若
,求实数p的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f831c69d09a14b16d13075bed9bad9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ad0e7fd2ee897cf8188beb4ec946627.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7acff98078cdd32804d8f1c4efbe2ddd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84ae3bb39a224d9d8149f7a259ab4765.png)
您最近一年使用:0次
2020-06-29更新
|
672次组卷
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4卷引用:北京市顺义区2018-2019学年高二下学期期末考试数学试题
北京市顺义区2018-2019学年高二下学期期末考试数学试题(已下线)专题04+1.3.2集合的基本运算-补集、全集、Venn图(基础练)-2020-2021学年高一数学十分钟同步课堂专练(人教A版2019必修第一册)(已下线)考点01 集合(考点专练)-备战2021年新高考数学一轮复习考点微专题安徽省合肥市第二中学2020-2021学年高一上学期第一次阶段考试数学试题
名校
解题方法
2 . 对于有限集
,我们以
记该集合中元素的个数,若集合
,集合
,其中
是常数,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/099d27f4adbeed0bc1bafb933f6ae9e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44c700d9d54cc267993cedd47f8685a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdb5f4eaa1c5b3a31b750f05edd58d8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/322281c6c04b0ff059ed84ae4597416b.png)
您最近一年使用:0次
3 . (1)设集合
,集合
,求
;
(2)命题![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
,
,若命题
为真命题,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1834cfd1377de6fb9a402a318c9b9d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aafb1c77e44b912e87663d9293cb3a71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1485a4756c56f1126b9825d5019d544c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6035a11f9616df27858ebd5cdd1ac1a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffc1bb9d53a27d484396ad74d6a26e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2020-01-05更新
|
190次组卷
|
3卷引用:重庆市七校2018-2019学年高二下学期期末联考(文科)数学试题
名校
4 . 已知全集
,集合
,
.
(1)若
,求
;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2d768c7644f913971d34c7fbfcb3994.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f6fd5ed246988cc93751f840195a2ce.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0086b054ef120408acac806a1b1318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1effe079f09633c05c5b97a0b1705422.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caf22d7d1a965bda25168a233fb6290c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2019-11-08更新
|
767次组卷
|
8卷引用:河北省邯郸市六校(大名县、磁县等六区县一中)2018-2019学年高二下学期期末联合考试数学(理)试题
河北省邯郸市六校(大名县、磁县等六区县一中)2018-2019学年高二下学期期末联合考试数学(理)试题河北省邯郸市六校(大名县、磁县等六区县一中)2018-2019学年高二下学期期末联合考试数学(文)试题上海市吴淞中学2019-2020学年高一上学期10月月考数学试题2020届吉林省梅河口市第五中学高三上学期期中考试数学(理)试题2020届吉林省梅河口市第五中学高三上学期期中数学(文)试题吉林省通化市梅河口五中2019-2020学年高三(上)期中数学(文科)试题(已下线)大题好拿分必做30题(基础版)-2020-2021学年高一数学期末考试高分直通车(沪教版2020,必修一)福建省龙岩市永定区侨育中学2024届高三上学期第一次阶段考数学试题
5 . 已知不等式
的解集为
,函数y=lg(x-1) 的定义域为集合
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6df39cc78236ecdb0c4fb16ff850b9f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
您最近一年使用:0次
名校
6 . 已知集合
,集合
.
(1)求
;
(2)若集合
,且
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e1099c2b5db86f6b4d3a8c189a4d400.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d447b923b4373eb59cc4361f17e0e16b.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f36626bfba0346fa03c12f0382609cf2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7893cdb324f5378417c1977ce17667a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-05-08更新
|
1793次组卷
|
4卷引用:陕西省西安中学2018-2019学年高二下学期期末数学(文)试题
名校
7 . 设全集
,集合
.
(1)当
时,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03754419826924bed3985ab75d22a233.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.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
2019-04-29更新
|
782次组卷
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3卷引用:吉林省实验中学2019-2020学年高二下学期期末考试数学(文)试题
8 . 已知集合
,
,全集
,求:
(1)
;(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/255d92a9111b7749f48dcc8932747ec2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a89874e03efe488910f7a66f34d81046.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a5e17319bf1b3090640d5ecc7dbbf0.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9682ecfd0d8b9b413e2b5b4b1e7d5f79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d2584d166773a7e718b7ed95c36a183.png)
您最近一年使用:0次
2018-11-15更新
|
459次组卷
|
7卷引用:2015-2016学年西藏林芝市高二下学期期末数学(文)试卷
名校
9 . 已知集合
=
,集合
=
.
(1)若
,求
;
(2)若A
B,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d20f4a558a2232fc6ba72e0e1fe39bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5fde9c8f0f32af70c22314c78fa3cf56.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)若A
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0340749b2b11b484304ba4080472910a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2018-07-14更新
|
863次组卷
|
2卷引用:【全国百强校】湖南省长沙市雅礼中学2017-2018学年高二下学期期末考试数学(理)试题
名校
解题方法
10 . 已知A={x|x2≥9},B={x|﹣1<x≤7},C={x||x﹣2|<4}.
(1)求A∩B及A∪C;
(2)若U=R,求
.
(1)求A∩B及A∪C;
(2)若U=R,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5ffe6982f3053a1c98544707a611947.png)
您最近一年使用:0次
2017-10-19更新
|
382次组卷
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2卷引用:福建省福清市龙西中学2018-2019学年高二下学期期末考试数学(文)试题