名校
1 . 集合![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fba11625887e86d019cf8037a48dba6.png)
(1)若
,求
;
(2)若命题“
,
”为假命题,求实数p的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fba11625887e86d019cf8037a48dba6.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc0dc8098ad6f31bdd87771ca9cfa33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c093cbde3d3472d1f7f2b0dff2bc4881.png)
(2)若命题“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0a348e1ffe1579492a3fdcf09b0696e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
您最近一年使用:0次
2022-10-14更新
|
333次组卷
|
2卷引用:辽宁省沈阳市翔宇中学2022-2023学年高一上学期第一次月考数学试题
名校
2 . 已知区间
,(1)“
,
”是真命题,求实数
的取值范围;
(2)“
,
”成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d61e531c34de6a0cf4b5ee35c48ac6e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03d0f310fe9ce9d36f53050e33eada78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/815d001ad540c93e4c63736b6c57767c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8c15f41c30653e445108fe7d3d8aa0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/815d001ad540c93e4c63736b6c57767c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2021-10-19更新
|
510次组卷
|
4卷引用:辽宁省朝阳市建平县实验中学2021-2022学年高一上学期第一次月考数学试题
名校
3 . 已知
:函数
在
上单调,
:
,
.
(1)若
为假命题,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/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1982786864f37e6f954e8d70f9970620.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2e88ebfb5c0d6cce558b515be06404d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cb5ed05ca653b888352e578d5e3afcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4106c9553e2d8fc1310b930e3f8a0bf0.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffc1bb9d53a27d484396ad74d6a26e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](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 . 已知命题
成立.命题
,都有
成立.
(1)若命题p为真命题,求实数m的取值范围:
(2)若命题p和命题q有且只有一个命题是真命题,求实数m的取值范围
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de373c3a21c1e49a17a1b0555af24e3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74bae30ac11d9915d2bed9e6116b4882.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cda10a43bed0c2db2f53663ed51d979a.png)
(1)若命题p为真命题,求实数m的取值范围:
(2)若命题p和命题q有且只有一个命题是真命题,求实数m的取值范围
您最近一年使用:0次
2022-10-24更新
|
243次组卷
|
8卷引用:辽宁省沈阳市第二中学2023-2024学年高一上学期9月月考数学试题
名校
5 . 已知
恒成立,
.如果
中有且仅有一个为真命题,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b5a59cc7232434673155c7034e78c0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75861f2d156a560dbd20bdceb9a1ba4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cd5371a6f0f82c65dd22f75f8b807c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2021-12-02更新
|
400次组卷
|
3卷引用:辽宁省朝阳市建平县实验中学2022-2023学年高一上学期期中数学试题
名校
6 . 已知命题
:函数
在区间
上没有零点;命题q:
,使得
<0成立.
(1)若
和q均为真命题,求实数a的取值范围;
(2)若
和q其中有一个是真命题,另外一个是假命题,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f5f0d3ebd204c7353773ea6d959bc42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83a84ef38b4e51f2bc2d289982b2b811.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/438304e49a0bf47d5f1fffd58783f031.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7a19b3688d7d092de7531e682f7fd12.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
您最近一年使用:0次
2021-09-23更新
|
403次组卷
|
3卷引用:辽宁省盘锦市高级中学2021-2022学年高三上学期9月月考数学试题
解题方法
7 . 设全集
,集合
,集合
.
(1)若“
”是“
”的充分条件,求实数a的取值范围;
(2)若命题“
”是真命题,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87a67a26d25f96b590b0e224e13ef81e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6ccbe06f984246f8e2c1925b53bf631.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbff91170e708e09aea226771844842b.png)
(1)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cc4c15b1d62420f42732db3b626ce3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7a3a95a978c23259caf993285d987b3.png)
(2)若命题“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/363548d2ab71850d3fc32ef0d0070773.png)
您最近一年使用:0次
8 . 已知命题
,使
,命题
.
(1)写出
;
(2)若命题
、
一真一假,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/248d3fb187b56abeb0317dee8ae6a010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d5707186257494f1fea86066f2778b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0275b9de255c3c240094f4966029e141.png)
(1)写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffc1bb9d53a27d484396ad74d6a26e0.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/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解题方法
9 . (1)若方程
存在两个不等实根
,
,求
取值范围.
(2)已知命题P:存在一个实数x,使
,当
时,非P为真命题,求集合A.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b542af9ef6c8548424fbcc52cf99fd1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c847f857b8d1788d4ba414b82840ef5e.png)
(2)已知命题P:存在一个实数x,使
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfef1211b0c6c0a8ffd87e082308dd98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cc020b0997a2f37b214718112b79d8e.png)
您最近一年使用:0次
解题方法
10 . 已知
:
,
,
:
,
.
(1)若
为假命题,求
的取值范围;
(2)若
均为真命题,求整数
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce1d1257bb7a778abfa28b4dfdda4177.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e19e3943b1e756b3a78399fa937258a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4c4e7f9b9ec6207cc8a7230b663303a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad5bc3b5982301ef150051d80e239ac1.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cd5371a6f0f82c65dd22f75f8b807c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次