名校
解题方法
1 . 设集合
,集合
.
(1)已知p:
,若p为真命题,求实数m的取值范围;
(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/1eb5213526da01cd39f58e45574da484.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60f777b114ad435b8d847e86cc6dfc69.png)
(1)已知p:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/add2ab563fbf207916d85a04571f3580.png)
(2)若“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
您最近一年使用:0次
2023-02-16更新
|
158次组卷
|
4卷引用:青海省西宁市大通回族土族自治县2022-2023学年高二上学期期末考试数学(文)试题
名校
2 . 已知
:在平面直角坐标系
中,方程
表示双曲线;
:实数
满足不等式
.
(1)若命题
为真,求实数
的取值范围;
(2)若
是
的必要条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9f4404c329536ca58d6635e91d68ebe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb0a2556a0411230a6f075168a9a8b48.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
![](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
2020-03-30更新
|
220次组卷
|
2卷引用:青海省湟川中学2020-2021学年高二下学期第一次月考数学(文)试题