名校
1 . 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学年山东陵县一中高二理12月月考数学试卷
解题方法
2 . 已知
:
,
:
,且
是
的充分不必要条件,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/195694cbc38f11ee927b83c2691ee542.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdcda50651eb7b5d75557502e183bdac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffc1bb9d53a27d484396ad74d6a26e0.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
3 . 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)
您最近一年使用:0次
名校
4 . 已知命题
:
,命题
:
(
).
(1)若
是
的充分条件,求实数
的取值范围;
(2)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/b176006cfa40938a1a981e711cd339bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7357046665d9986f4b21c102c45eca7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b140e221ddf537b8964fff8557cca0.png)
(1)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/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c7a1d739890a8951586e23b78b035bc.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/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
2017-02-08更新
|
854次组卷
|
6卷引用:2016-2017学年安徽六安一中高二文上段测二数学试卷
2016-2017学年安徽六安一中高二文上段测二数学试卷2016-2017学年广东省揭阳市第一中学高二上学期期末考试数学(文)试卷江苏省泰安市长城中学2016-2017学年高二下学期期中考试数学(文)试题2016-2017学年云南省云天化中学高二上学期期末考试数学(理)试卷(已下线)2017-2018学年第一学期期末复习备考之精准复习模拟题高二江苏版数学试题(A卷)安徽省合肥市肥东县高级中学2020-2021学年高二上学期期中数学(文)试题
名校
5 . 设p:实数x满足
,其中
,命题
实数
满足
|x-3|≤1 .
(1)若
且
为真,求实数
的取值范围;
(2)若
是![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a45a62af2453837041c28e79295415.png)
的充分不必要条件,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebff6619f0334a3494d94c6cacf2f2ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
|x-3|≤1 .
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87676cc3ca413d9ba64fab2cd45c909c.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/36a45a62af2453837041c28e79295415.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
您最近一年使用:0次
2016-12-04更新
|
886次组卷
|
13卷引用:甘肃省甘谷县第一中学2019届高三上学期第一次检测考试数学(文)试题
甘肃省甘谷县第一中学2019届高三上学期第一次检测考试数学(文)试题福建省泉州市南安市侨光中学2019-2020学年高三上学期第一次阶段考数学(理)试题宁夏石嘴山市第三中学2019-2020学年高二上学期第二次月考数学(文)试题江西省赣州市赣县第三中学2019-2020学年高二6月份考试数学(理)试题2017届山东潍坊中学高三上学期开学考试数学(理)试卷2016-2017学年安徽省黄山市高二上学期期末质量检测文数试卷2016-2017学年安徽省黄山市高二上学期期末质量检测数学(理)试卷2016-2017学年安徽省黄山市高二上学期期末质量检测数学(文)试卷河北省馆陶县第一中学2016-2017学年高二下学期期末考试数学(理)试题安徽省淮北市濉溪县2018-2019学年高二下学期期末数学(文)试题河北省鸡泽县第一中学2019-2020学年高二下学期期末数学(理)试题2016-2017学年安徽省黄山市高二上学期期末质量检测理数试卷四川省仁寿第二中学2023-2024学年高三上学期第一次教学质量检测数学(文科)试题
10-11高二下·北京·期末
名校
6 . 已知条件p:|x+1|>2,条件q:x>a,且¬p是¬q的充分不必要条件,则a的取值范围是
_________
您最近一年使用:0次
2016-12-01更新
|
1095次组卷
|
10卷引用:2012届江苏省泗阳中学高三上学期第一次调研考试数学试卷(实验班)
(已下线)2012届江苏省泗阳中学高三上学期第一次调研考试数学试卷(实验班)江西省信丰中学2021-2022学年高二下学期5月月考数学(文)试题山西省大同市第一中学校2023-2024学年高一上学期10月月考数学试题(已下线)2010--2011学年度北京五中高二第二学期期末考试文科数学江苏省镇江市丹徒高级高中2016-2017学年高二下学期期末考试数学试题江苏省泰州中学2017-2018学年高二上学期期中考试数学试题(已下线)2017-2018学年第一学期期末复习备考之精准复习模拟题高二江苏版数学试题(C卷)(已下线)2019年1月6日 《每日一题》文数(高二上期末复习)人教必修5+选修1-1-每周一测(已下线)2020年1月5日《每日一题》必修5+选修1-1文数-每周一测吉林省长春市北师大附属学校2021-2022学年高三上学期期初考试数学(理)试题
7 . 已知
:
,
:
,且
是
的充分而不必要条件,则
的取值范围为_______
![](https://img.xkw.com/dksih/QBM/2017/1/6/1619445101486080/1619445101871104/STEM/81257cb3951d4a248a4e8d24b45d58e1.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2017/1/6/1619445101486080/1619445101871104/STEM/330ea15b0d5944f99ac17b252bf01dc9.png?resizew=67)
![](https://img.xkw.com/dksih/QBM/2017/1/6/1619445101486080/1619445101871104/STEM/23475ae2eda14514b2841119106b09d8.png?resizew=13)
![](https://img.xkw.com/dksih/QBM/2017/1/6/1619445101486080/1619445101871104/STEM/14e20aedfdbd4820acdae0555e2e4c11.png?resizew=107)
![](https://img.xkw.com/dksih/QBM/2017/1/6/1619445101486080/1619445101871104/STEM/23475ae2eda14514b2841119106b09d8.png?resizew=13)
![](https://img.xkw.com/dksih/QBM/2017/1/6/1619445101486080/1619445101871104/STEM/81257cb3951d4a248a4e8d24b45d58e1.png?resizew=16)
![](https://img.xkw.com/dksih/QBM/2017/1/6/1619445101486080/1619445101871104/STEM/b66be2c3bda1474bb3764fa5f1fd66e1.png?resizew=13)
您最近一年使用:0次
8 . 已知不等式
的解集为
,不等式
的解集为
,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/dd0d60c53ff9245808b3c549abdc448a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0019345bd795a44709d7ddf1895f350.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e26b38e357c7d985656ba7bb3c794a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffc1bb9d53a27d484396ad74d6a26e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
9 . 已知
,若
是
的充分条件,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a01cb8b3d7e24eabacb266fb2486ee9.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
10 . 已知命题
:“方程有
实根”,且
为真命题的充分不必要条件为
,则实数
的取值范围是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de9d53db986fa98cf9391c6d30870338.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffc1bb9d53a27d484396ad74d6a26e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34bb2a99e695eafd6252baf0b819bcee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2016-12-05更新
|
184次组卷
|
3卷引用:江西省九江市国科共青城实验学校2023-2024学年高一上学期9月月考数学试题