1 . 已知p:
,q:
,若p是q的充分不必要条件,求实数
的取值范围
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/634d7e7e68878a555f6330b18c002a44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b75ff7c9fc50c9da76142e10d4cf4de1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-01-15更新
|
386次组卷
|
2卷引用:广西壮族自治区田阳高中2018-2019学年高二12月月考数学(理)试题
2 . 已知命题
,命题
,若
的一个充分不必要条件是
,则实数
的取值范围是
______________________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe7f7b413b43b3bf10da1830afff0942.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebae3ab97d4a05adb3b1cb5c0dc06ab6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9aacc4fa7d44974d18a3fb9e290b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30fd5acd3cea0866f64bc80ab4c14e3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2018-06-27更新
|
352次组卷
|
8卷引用:广西兴安县第三中学2021届高三10月月考数学试题
广西兴安县第三中学2021届高三10月月考数学试题辽宁省实验中学、大连八中、大连二十四中、鞍山一中、东北育才学校2017-2018学年高二上学期期末考试数学(理)试题(已下线)2017-2018学年度下学期高中期末备考【通用版】高二【精准复习模拟题】B【提高卷01】【文科数学】(教师版)(已下线)专题1.2 命题及其关系、充分条件与必要条件 (精练)-2021届高考数学(文)一轮复习讲练测(已下线)专题1.2 命题及其关系、充分条件与必要条件(精练)-2021届高考数学(理)一轮复习讲练测(已下线)专题1.2 命题及其关系、充分条件与必要条件-2021年高考数学(理)一轮复习-题型全归纳与高效训练突破(已下线)专题1.2 命题及其关系、充分条件与必要条件(精练)-2021年高考数学(理)一轮复习学与练湖北省襄阳市2018-2019学年高二下学期期末数学(文)试题
名校
3 . 设命题
:实数
满足
;命题
:实数
满足
.
(1)若
,
为真命题,求
的取值范围;
(2)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/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42c4c6ca3b37ca4db8bc64b62d8d82f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36d7045e85c8a3f9dac146525f174b08.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffc1bb9d53a27d484396ad74d6a26e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e26b38e357c7d985656ba7bb3c794a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2020-12-17更新
|
196次组卷
|
7卷引用:广西北流市实验中学2020-2021学年高二上学期期中考试数学(理)试题
名校
4 . 集合
,
.
(1)若
,求
;
(2)已知命题
;命题
,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/410c00703af1ed3b23aae092642f8b39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/544f0f6c8ff7d1a160e22a8d69c97ebb.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9228b976afe20f6cef8b9c20a6a08f7.png)
(2)已知命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fc11e9183ffccd297df4a1c18618bae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/218c5309e534904dc6bf768074965239.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2020-12-12更新
|
126次组卷
|
2卷引用:广西桂林市第十八中学2020-2021学年高二上学期期中考试数学(文)试题
名校
5 . 已知集合
,
,若
是
的充分不必要条件,则实数
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9db39a4a4d685d8613993993c738aad5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58da8ab28e35aa5e745d6f0f850d9c89.png)
![](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)
A.![]() | B.![]() | C.![]() | D.![]() |
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2016-06-27更新
|
481次组卷
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4卷引用:广西南宁市第三中学2017-2018学年高二上学期第三次月考数学(理)试题
名校
6 . 已知条件
,或![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fde64f4d3c38e43fbdee24eadc4b0dd.png)
,
.若
是
的充分不必要条件,则实数
的取值范围是_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1162dd28d029eb254d71ef2051e2911e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fde64f4d3c38e43fbdee24eadc4b0dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4ca8bdc812627d925f00ed7c145d696.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a39463a8260de5c695ee4c444177dfe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffc1bb9d53a27d484396ad74d6a26e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e26b38e357c7d985656ba7bb3c794a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2017-02-16更新
|
967次组卷
|
3卷引用:2016-2017学年广西桂林市桂林中学高二下学期开学考试数学(文)试卷
7 . 已知命题
,命题
,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/ae7aba90b55859b40f1e9c2411f70cc1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44a32d41dc26ff671fbfd8798bea0525.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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8 . 已知命题
:
,
:
,若
是
的充分不必要条件,则实数
的取值范围是
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573123202621440/1573123208044544/STEM/ee94fd51bece45c0a0f905ed5791b1e5.png)
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573123202621440/1573123208044544/STEM/3cd9f3cc6dcf4e8289de7f992239f1b0.png)
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573123202621440/1573123208044544/STEM/db205d45ed634309bd120f6015ee91f6.png)
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573123202621440/1573123208044544/STEM/a7ca7c54aa4e43b4927f5750349f3170.png)
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573123202621440/1573123208044544/STEM/ee94fd51bece45c0a0f905ed5791b1e5.png)
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573123202621440/1573123208044544/STEM/db205d45ed634309bd120f6015ee91f6.png)
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573123202621440/1573123208044544/STEM/bbaaf6ee32384e9e82fe090ea62b58b8.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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