名校
1 . 命题
:函数
有意义,命题
:实数
满足
.
(1)若
,且
为真,求实数
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/d79d20a9a725b37bb73ae6b67d97bfe1.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/90e2f1a7cb753eafc3662bcc5a7005d9.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/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-12-06更新
|
436次组卷
|
4卷引用:河北省沧州市肃宁一中2019-2020学年高二上学期第三次月考数学试题
名校
2 . 设
,
,若
是
的充分条件,则实数
的取值范围为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c5c0b1ad83f9aa55ac7a04dc79aa111.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/003fe84e8762f9954e39cb94eb4dd38b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-12-04更新
|
281次组卷
|
4卷引用:河北省大名县第一中学2019-2020学年高二(清北组)上学期12月月考数学试题
名校
3 . 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/c1822bd965e0cbb21b17c1ca4b47bfe6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8da3ed4359691298c52c59b369d5ac7.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)
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2019-10-29更新
|
475次组卷
|
4卷引用:河北省张家口市2019-2020学年高二上学期10月月考数学试题
名校
4 . 为激发学生学习其趣,老师上课时在板上写出三个集合:
,
,
,然后请甲、乙、丙三位同学到讲台上,并将“
”中的数告诉了他们,要求他们各用一句话来描述,以便同学们能确定该数,以下是甲、乙、丙三位同学的描述,甲:此数为小于
的正整数;乙:
是
成立的充分不必要条件;丙:
是
成立的必要不充分条件.若三位同学说的都对,则“
”中的数为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b670da330a18942dafe2595b2d542eef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a091cd1b1b9f6ab7468f99e46cb2a13e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a2d555c6a8db9f253980328d4e7b33a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6595597d25112f247753397d25bf5080.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f8c4c029e552954bd493b49aeab82d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6595597d25112f247753397d25bf5080.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2019-10-29更新
|
276次组卷
|
3卷引用:河北省张家口市2019-2020学年高二上学期10月月考数学试题
名校
5 . 设
(
);![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
.
(1)若
是
的充分不必要条件,求实数
的取值范围;
(2)若
,且p与q一真一假,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3e29aeed6b58418c760ce9ef9f30d72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae018fde08edf0539089f98c17e11ff7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b38ae9f00ca6d102c2ec2c205e207a2.png)
(1)若
![](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)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/302337058242c7b78e3eb4ac7210b7ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
2019-10-09更新
|
603次组卷
|
2卷引用:河北省承德市隆化县存瑞中学2019-2020学年高二上学期第一次月考数学试题
名校
6 . 已知“
”是“
”的充分不必要条件,且
,则
的最小值是_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e66e8f13170da6a580c7bf76cc966d5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc6756d37d773981e7714350af53da4d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64a1f8ed373823d79f44edbef03e1984.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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2019-09-23更新
|
445次组卷
|
5卷引用:河北省邯郸市大名县一中2020-2021学年高二(实验班)上学期10月半月考数学试题
名校
7 . 已知条件
;条件
,若
是
的充分不必要条件,则实数m的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe4056e81a966e3548bc07ca18e8a250.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/225a665274b7665c20969f4763f49fdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4c2b0663d0829d7387d86a4b4322c80.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/103606add181e6e010d5c2c2f5899aff.png)
您最近一年使用:0次
2019-07-16更新
|
1764次组卷
|
10卷引用:河北省易县中学2018-2019学年高二下学期期末数学(文)试题
河北省易县中学2018-2019学年高二下学期期末数学(文)试题河北省邢台八中2019-2020学年高二上学期期末数学试题2015届河北省石家庄市高三下学期二模考试文科数学试卷2015-2016学年江西省横峰中学高二下期中文科数学试卷安徽省宣城市郎溪中学2020-2021学年高二上学期第四次月考理科数学试题2018届高三数学训练题(3):逻辑联结词、量词 (已下线)第01章 集合与常用逻辑用语单元检测(A卷)-2021届高考数学(文)一轮复习讲练测(已下线)第1章集合与常用逻辑用语单元测试-【新教材】人教A版(2019)高中数学必修第一册同步练习江苏省南通市海门中学2020-2021学年高一上学期10月质量检测数学试题安徽省马鞍山市第二中学2020-2021学年高一(创新实验班)上学期阶段检测数学试题
名校
8 . 已知命题
:
,命题
:
,若命题
是命题
的充分不必要条件,则实数
的范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27b81eae7621bc5d3fd15d4aec7ccda2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/038890853e438b83c7ca55296e748240.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
2019-05-05更新
|
785次组卷
|
3卷引用:河北省辛集市第一中学2018-2019学年高二4月月考数学(文)试题
9 . 命题
:实数
满足集合
,
:实数
满足集合
.
(1)若
,
为真命题,求集合
,
;
(2)若
是
成立的充分不必要条件,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/9fb4d5b0b234768f9b30d523b651e8c9.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/30ef9d2e13d94e58ac813c3377ae1a96.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/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.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
10 . 设命题
:实数
满足
,其中
,命题
实数
满足
,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/eabe5d1c6c48318c18afa38664c52f3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae018fde08edf0539089f98c17e11ff7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba61bb1a5f689b6f247d2c01d35e1c6c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a22c8a8684eeb869e22ccc5cf86e226e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30fd5acd3cea0866f64bc80ab4c14e3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9aacc4fa7d44974d18a3fb9e290b5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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