解题方法
1 . 设集合
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4854b81e9945c25eb5be9610c85b540.png)
(1)若
是
的充分不必要条件,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/912013c6e328bd1673a7722c4260bc4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4854b81e9945c25eb5be9610c85b540.png)
(1)若
![](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/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b05d2be27e8f53e4de3071846dffb41.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
2 . 已知集合
,集合
.
(1)若
,求实数
的取值范围;
(2)若“
”是“
”的充分不必要条件,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0efcff93242da480fa954cae21f3a414.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc62d1bfa02d4aaee824c5528d06bf12.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/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2023-12-24更新
|
699次组卷
|
3卷引用:宁夏回族自治区固原市西吉中学2023-2024学年高一上学期第一次月考数学试题
宁夏回族自治区固原市西吉中学2023-2024学年高一上学期第一次月考数学试题贵州省黔西南州金成实验学校2023-2024学年高一上学期第四次质量检测数学试题(已下线)高一数学开学摸底考 01-人教B版2019必修第一册+第二册摸底考试卷
解题方法
3 . 已知集合
,集合
,命题
,命题
,
.
(1)若命题
为假命题,求实数
的取值范围;
(2)若命题
和命题
至少有一个为真命题,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56b754fa81e4266743c32671ef3eaa03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c04f76d8d1d83442cc69ffe725112511.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5708f05b0006d21e05160df77ca0ca8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d19de1563ccf0f867f91bc031773053.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/886606543383d11a4db8f21ac1e4e3bf.png)
(1)若命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
4 . 已知集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cfa8f446f35ba49e831c36f12768ec1.png)
(1)若
,求实数
的取值范围.
(2)命题q:“
,使得
”是真命题,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cfa8f446f35ba49e831c36f12768ec1.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d460e1bb659711cf0000fb4f3a4d0fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)命题q:“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a375fae50ad1b3d14c011673110256fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
您最近一年使用:0次
2023-11-19更新
|
459次组卷
|
5卷引用:宁夏吴忠市青铜峡市第一中学2023-2024学年高一上学期第一次月考数学试卷
宁夏吴忠市青铜峡市第一中学2023-2024学年高一上学期第一次月考数学试卷湖南省邵阳市第二中学2023-2024学年高一上学期基础知识竞赛数学试题安徽省阜阳市第一中学2023-2024学年高一上学期数学竞赛试题(已下线)专题01 与集合与常用逻辑用语有关的参数问题-【寒假自学课】(人教A版2019)(已下线)专题01 集合与常用逻辑用语4-寒假作业单元合订本
2023高一·全国·专题练习
解题方法
5 . 设m为实数,
,
.若
,则m的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/388aece99ad6a22d3e3695b71fc4b407.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eca6b5fcf8812e5c87f3b48eb1d7102b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7dbbfd53454cf08702dc929ebbb8dc8.png)
您最近一年使用:0次
名校
解题方法
6 . 已知集合
.
(1)若
,求
;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d53a020b6eef9df5f58f7c6fc8c66ce.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.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
名校
解题方法
7 . 已知集合
.
(1)若“
”是“
”的充分不必要条件,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/881600be952bc3cb4c02f294ea51ec2a.png)
(1)若“
![](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/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2023-09-27更新
|
566次组卷
|
4卷引用:宁夏回族自治区吴忠市吴忠中学2023-2024学年高一上学期11月期中考试数学试题
宁夏回族自治区吴忠市吴忠中学2023-2024学年高一上学期11月期中考试数学试题甘肃省定西市2022-2023学年高一上学期期末数学试题湖南省长沙市麓山教育共同体2023-2024学年高一上学期第一次联考数学试题(已下线)第02讲:常用逻辑用语期末高频考点题型讲与练-《考点·题型·难点》期末高效复习
名校
解题方法
8 . 设全集
,集合
,集合
,其中
.
(1)若“
”是“
”的必要条件,求
的取值范围;
(2)若
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/521b88c5ca35d98594f0e684fac7f512.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67e2f170d8302023a4378f27f62c97a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10bbdef421c976962a270a2beabbad91.png)
(1)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96f1ba0a1129741502600e47bf058c98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-09-26更新
|
93次组卷
|
2卷引用:宁夏银川一中教育集团健康城校区2023-2024学年高一上学期9月月考数学试题
名校
解题方法
9 . 已知集合
,
,若
,则实数m的取值范围为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7206d5190d630ef5ccc80984329eb35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c27662e6bc778977b6591c2a27afadef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4815b1d16a7ae485ff0bba0b397e893.png)
您最近一年使用:0次
2023-09-13更新
|
702次组卷
|
2卷引用:宁夏吴忠市青铜峡市第一中学2023-2024学年高一上学期第一次月考数学试卷
名校
10 . 已知集合
,
,若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ca717c6a55e786238e64f7ebd69b9b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/792164219f3aae13fbc80c9ffee9850c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/906ea02bdb4a1f6dc7d477109486c6de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1f9fabbbe61a759e52ec975215e2e7c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-04-07更新
|
1270次组卷
|
3卷引用:宁夏回族自治区银川一中2023届高三二模数学(理)试题