1 . 已知
;
,若
是
的充分条件,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9b72719557a97b105561dfd88d19b3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2ba1e004a5a719739ba6dbd0ea87ceb.png)
![](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/294f5ba74cdf695fc9a8a8e52f421328.png)
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2022-06-05更新
|
150次组卷
|
2卷引用:江西省丰城市第九中学2021-2022学年高二(日新部)上学期第一次月考数学试题
名校
解题方法
2 . 已知集合
,集合
,命题
,命题
.
(1)当实数a为何值时,p是q的充要条件;
(2)若p是q的充分不必要条件,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a545c21787226ee01e06f8e1081ca952.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bd2d385f862734ba378c73259509a6c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42c205e4fac090fa117028a19cf0007b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/218c5309e534904dc6bf768074965239.png)
(1)当实数a为何值时,p是q的充要条件;
(2)若p是q的充分不必要条件,求实数a的取值范围.
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2022-10-11更新
|
155次组卷
|
11卷引用:湖北省武汉市2020-2021学年高二上学期1月第二次调研数学试题
湖北省武汉市2020-2021学年高二上学期1月第二次调研数学试题(已下线)专题1.2 简单的逻辑联结词-2020-2021学年高二数学课时同步练(苏教版选修2-1)河北省石家庄市二十三中2020-2021学年高二下学期期中数学试题(已下线)专题1.2 简单的逻辑联结词-2020-2021学年高二数学课时同步练(苏教版选修1-1)江苏省南京市金陵中学2021-2022学年高一上学期期中数学试题(已下线)综合复习与测试培优练习(卷一)-【提升专练】2021-2022学年高一数学新教材同步学案+课时对点练(苏教版2019必修第一册)湖北省武汉市十四中联考体2020-2021学年高一上学期期中数学试题湖北省部分省级示范高中2020-2021学年高一上学期期中数学试题河南省郑州市新密市第一高级中学2022-2023学年高一上学期第一次月考数学试题(已下线)高一数学上学期【第一次月考卷】(测试范围:第1~2章)-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)山东省淄博第七中学2023-2024学年高一上学期期中考试数学试题
名校
3 . 已知
;
对任意的
恒成立.
(1)若
是真命题,求m的取值范围;
(2)若
是假命题,
是真命题,求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d83b8215a045bb0d01a0c4097ae78901.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/491ab7a2af3d7143981124d17f11158e.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f675824e539f50cec53120959d32e554.png)
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2022-01-15更新
|
515次组卷
|
4卷引用:河南省2021-2022学年高二上学期阶段性检测(三)理科数学试题
名校
4 . 已知p:函数
的最大值大于3;q:关于x的方程
有解.
(1)若
为真,求实数a的取值范围;
(2)若
为真,
为假,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9410714092f9888b19a0aeee15c0643e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83c085e2b53294f8ec0171baaf9d9f97.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f675824e539f50cec53120959d32e554.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
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2022-01-08更新
|
326次组卷
|
7卷引用:河南省南阳地区2021-2022学年高二上学期12月阶段性检测考试理科数学试题
20-21高二下·河北·阶段练习
解题方法
5 . 设集合
,
,
.求:
(1)
;
(2)
;
(3)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afea7595bffc77585b66a16337ffba93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61241dcbf7b8710b40fac16129710bb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd7347ac9829f3c532e2542bef4edcff.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be7026b721caf58b61b1daac10d7db2b.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5207a956f783588ad0f1df179de2dc46.png)
您最近一年使用:0次
名校
6 . 已知命题p:方程
有两个不相等的负实根;命题q:方程
无实根,若“
”为真,“
”为假,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4ea5c1de4b41af90aa3c1d51144fa57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e29320693ef31b34a51d3fd55b26043.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f675824e539f50cec53120959d32e554.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
您最近一年使用:0次
名校
解题方法
7 . 已知方程
表示双曲线.
(1)求实数
的取值集合
;
(2)设不等式
的解集为
,若
是
的充分不必要条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fdfc917bfca0911767a851de3e8bb47.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)设不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49f22280276e63880ee49894d8ddf593.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](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)
您最近一年使用:0次
2022-04-13更新
|
228次组卷
|
5卷引用:浙江省宁波市奉化区2020-2021学年高二下学期期末数学试题
浙江省宁波市奉化区2020-2021学年高二下学期期末数学试题四川省内江市威远中学校2021-2022学年高二下学期第一次月考数学(理)试题内蒙古赤峰二中2021-2022学年高二下学期第二次月考数学(文)试题四川省广安市第二中学校2022-2023学年高二上学期第三次月考数学(理)试题(已下线)期末真题必刷易错60题(34个考点专练)-【满分全攻略】2023-2024学年高二数学同步讲义全优学案(人教A版2019选择性必修第一册)
8 . 已知
,
,
成等差数列;
,
.
(1)若q为真命题,求m的取值范围;
(2)若
为假命题,
为真命题,求m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/192b20b3eb6b069968331df416719b27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02cfffe112cd4fbacc2683259c9134de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/215422dec0e447b0a36d7e198538039c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af5c81af39817c57583a0d1c1bebd36e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b5113d30ab2683d433dd92d6c42d2e4.png)
(1)若q为真命题,求m的取值范围;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f675824e539f50cec53120959d32e554.png)
您最近一年使用:0次
9 . 已知命题
;命题
,且![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3276b5e12396fc4753eb3f8254f9fa68.png)
(1)若命题
是命题
的充分不必要条件,求
的取值范围;
(2)
,若
为假命题,
为真命题,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99200f48d4274fad83cc2485ae383b7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93d3447fc5dcfc4e2bcdac46bb7fca3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3276b5e12396fc4753eb3f8254f9fa68.png)
(1)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/b6a24198bd04c29321ae5dc5a28fe421.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764eff906937f9b1fb58e5abfb2eb8a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f675824e539f50cec53120959d32e554.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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名校
10 . 设命题p:已知
,数列
是单调递增数列;命题q:函数
在
上的值域为
.
(1)若命题p为真命题,则求a得取值范围;
(2)若命题
为假命题,
为真命题,求实数a的取值集合A.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3a7f8bfdd161b853139a07ef9c0fe35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1c004a2255e619d8a7bee7740a294c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b04911f9626d141584495aa3d06f7e82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ead3fdcb8fe8f5eb3dbe7d96cabc28b.png)
(1)若命题p为真命题,则求a得取值范围;
(2)若命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f675824e539f50cec53120959d32e554.png)
您最近一年使用:0次