名校
1 . 设命题
对任意
,不等式
恒成立;命题
方程
表示中心在原点,焦点在坐标轴上的双曲线.
(1)若命题
为真命题,则实数
的取值范围;
(2)若“
”为假命题,“
”为真命题,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69303621c56f67b4ec4e0ac575deb554.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c614b07f1d2167c043a413bf4be852c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbb2191d77bc82fa548a4fb58bc07951.png)
(1)若命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e29e70dc0bc2a9cf1a5feb67d439566.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b17312706507512c4215edf8b6e8c16d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2022-02-25更新
|
204次组卷
|
2卷引用:四川省资阳中学2021-2022学年高二下学期开学考试数学(理)试题
名校
2 . 已知
:方程
表示焦点在
轴上的椭圆,
:方程
表示焦点在
轴上的双曲线,其中
.
(1)若“
”为真命题,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/acc5494f7d24f95a721555b85c84e8a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/508296c3979db1536c42e52b48b40bcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcd9218a657b17654c5d757a6f7dee9a.png)
(1)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6659e3aec36b969f21633c5efe3ac46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若“
![](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/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2022-01-25更新
|
160次组卷
|
2卷引用:新疆喀什第二中学2021-2022学年高二下学期开学考试数学试题
名校
3 . 已知
:方程
对应的图形是双曲线;
:函数
的最大值不超过0.若
为真命题,
为假命题,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6868928440d122c444fd14934799cfed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5464692d85929004a81f13826b957935.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f675824e539f50cec53120959d32e554.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2021-03-02更新
|
87次组卷
|
2卷引用:安徽省淮南一中2020-2021学年高二下学期开学考理科数学试题
名校
4 . 已知命题p:实数m满足不等式
;命题q:实数m满足方程
表示双曲线.
(1)若命题p为真命题,求实数m的取值范围;
(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/5fc3842677e4eb16dcccadbd6b6764cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa510caa79ffe14e6f8e9c94def4434f.png)
(1)若命题p为真命题,求实数m的取值范围;
(2)若p是q的充分不必要条件,求实数a的取值范围.
您最近一年使用:0次
5 . 已知命题
,
恒成立;命题q:曲线
表示双曲线.使命题p为真的a的取值范围记为集合P,使命题q为真的a的取值范围记为集合Q.
(1)求集合P;
(2)若
是
的必要不充分条件,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bea9702708f8463975c94119fa50f61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87417567bf8062aa269dd43e4729a800.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da26a297f19e25b7e41fea4ee0cb1a6c.png)
(1)求集合P;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/320a7c616f6f7207a0a38bb707ac2205.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3591abc88bdadaf5fee459f4620fbd47.png)
您最近一年使用:0次
名校
6 . 命题p:实数m满足不等式
;命题q:实数m满足方程
表示双曲线.
(1)若命题q为真命题,求实数m的取值范围;
(2)若Р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/85765f5585fdc039169189daec4e6d14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa510caa79ffe14e6f8e9c94def4434f.png)
(1)若命题q为真命题,求实数m的取值范围;
(2)若Р是q的充分不必要条件,求实数a的取值范围.
您最近一年使用:0次
2021-01-21更新
|
511次组卷
|
2卷引用:安徽省六安市新安中学2020-2021学年高二下学期入学考试数学(理)试题
名校
7 . 已知命题
直线
经过第二、三、四象限,命题
:方程
表示双曲线,若
为真命题,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866fc233107d5c7651e3e1c0730257e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90584d6c6cce351091656040ebb39209.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2020-12-14更新
|
535次组卷
|
3卷引用:辽宁省沈阳市郊联体2020-2021学年高二下学期开学初数学试题
名校
8 . 已知命题
:
的定义域为
,命题
:方程
表示焦点在
轴上的双曲线,若
为真命题,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e742f80a34be96cb764d9d30fab380e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7332ebfa1fae94c177d41454326f818.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-12-11更新
|
490次组卷
|
2卷引用:江西省赣州市赣县第三中学2020-2021学年高二2月入学考试数学(理)试题
名校
9 . 已知命题
表示双曲线,命题
表示椭圆.
(1)若命题p与命题q都为真命题,则p是q的什么条件?
(2)若
为假命题,且
为真命题,求实数m的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38aee4790fe5db101814c952cf4d8333.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cae8c58fe5051335b6d5bae4d82b057f.png)
(1)若命题p与命题q都为真命题,则p是q的什么条件?
(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
2020-06-03更新
|
357次组卷
|
3卷引用:广西北流市实验中学2019-2020学年高二下学期入学检测数学(理)试题
名校
解题方法
10 . 已知
,命题
:方程
表示焦点在
轴上的椭圆,命题
:方程
表示双曲线,
(1)若命题
是真命题,求实数
的取值范围;
(2)若命题
、
中至少有一个为真命题,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2725a89d93c791f7a0098f4964587905.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d53c1ec3c56bb693dd9f79b0062f2c9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e3610314773d188e4f27934dbae1ae0.png)
(1)若命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.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