名校
1 . 下列各题中,命题p是命题q的什么条件?(填“充分不必要条件”,“必要不充分条件”,“充要条件”,“既不充分也不必要条件”)(只写答案即可)
(1)
且![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91a871ef7bf13de3e15489d65b57a3cc.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8389b5845314bef7412341c36d014ce.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0f3c89e41f778ad417cc0eec1544e0f.png)
(4)
某四边形是菱形
某四边形对角线相互垂直
(5)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bc539c71b72aff71e7c8e31e74969d1.png)
(6)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/284b3586c879f13f0ccb3319672e0f9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30ab9408d72b2185996182108575fc2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91a871ef7bf13de3e15489d65b57a3cc.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf2f40a4c50312b5f18f179020ae1381.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8389b5845314bef7412341c36d014ce.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efaaaf9a43f1ca71d4ab50ca94d39e78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0f3c89e41f778ad417cc0eec1544e0f.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d229cbec798c9c278a9b5979cb38247.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bc539c71b72aff71e7c8e31e74969d1.png)
(6)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a479511a50da604b2fc7398617db8387.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce20ef9c08e82df8c7f45bac6dd31d36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6204ebd38f7dcba36e4086998680046c.png)
您最近一年使用:0次
2023-07-31更新
|
212次组卷
|
2卷引用:山东省东营市利津县高级中学2022-2023学年高一上学期10月月考数学试题
解题方法
2 . 设
,
,命题
,命题![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bdab1bada0ab2dc143e0bbf571efd55.png)
(1)当
时,试判断命题p是命题q的什么条件?
(2)求
的取值范围,使命题p是命题q的必要不充分条件.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f925518eaba9e770ef4c4b13b44c57ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/504648799795df73cf7e0d39bdb73a7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06285f87fc0f915e637db2d55c7e814f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bdab1bada0ab2dc143e0bbf571efd55.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cfc27d13b4d07ade4729b481cc95735.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-06-18更新
|
1169次组卷
|
6卷引用:福建省福州市八县(市、区)一中2022-2023学年高一上学期11月期中联考数学试题
福建省福州市八县(市、区)一中2022-2023学年高一上学期11月期中联考数学试题(已下线)模块四 专题1 暑期结束综合检测1(基础卷)(已下线)模块四 专题4 大题分类练 《集合与常用逻辑用语》基础夯实练(已下线)模块四 专题5 大题分类练 一元二次函数、方程与不等式 能力拔高练四川省眉山市仁寿实验中学2023-2024学年高一上学期期末数学试题四川省眉山市东坡区冠城七中实验学校2023-2024学年高一下学期开学数学试题
解题方法
3 . 已知命题
,
.
(1)当
时,
是
的什么条件?
(2)若
是
的必要不充分条件,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/725b51e10dc2c1483badf80847383c68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2bc122b9d0026a70a69af6ced2e9946.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/711b21672fd907c5c92fee1d649e7003.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.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/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解题方法
4 . 已知定义域为
的函数
,若存在实数
,使得对任意
,都存在
满足
,则称函数
具有性质
.
(1)判断下列函数是否具有性质
,无需说明理由;
①
; ②![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c00c43b9094d46cc2fbd6b1bb3b54a7.png)
(2)若函数
的定义域为
,且具有性质
,则“
有解”是“
”的__________条件(横线上填“充分非必要”、“必要非充分”、“充分必要”、“既非充分又非必要”),并证明你的结论;
(3)若存在唯一的实数
,使得函数
,
具有性质
,求实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37cb15d282a40c780c2b68287e47867e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c28e384ba050b238e11f7c74d3002aab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e02afe514d31abf7962c20cdb5172f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6c410536b4b795809f155e107bed17f.png)
(1)判断下列函数是否具有性质
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ba837ccb2f36f9dcef19706e5a1f27.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/facd6be947e37552dfa0565d1f21e380.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c00c43b9094d46cc2fbd6b1bb3b54a7.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2387880727d458702651d699e76d7d76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86b92b70365c63607daecdc8deb73ecf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8becbf02ba7e4bf68241153c0bfbbbfd.png)
(3)若存在唯一的实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9932e46f8d33ee7edccede36dcc14a00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24f0d30c8d1ab045e2a6431f74938e01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6c410536b4b795809f155e107bed17f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
您最近一年使用:0次
解题方法
5 . 已知集合
,
.
(1)若
,均有
,求实数
的取值范围;
(2)若
,设
,
,求证:
是
成立的必要条件.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbdd554d014590a23cfac06de3bda440.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac39d8afe38aca6b52b43641a274ea54.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd170c506a8ce70f550f5751ae016ca6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/653bcf7b627c3b87fcb310732313d9b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79df3000f987277819847391e0548c3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ba27566052abbb25340b6499ae3044a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7848c89302a41e9576530313fc3e61b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db40961f2dcdf88ac84a8f739317b191.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
您最近一年使用:0次
2022-11-24更新
|
236次组卷
|
5卷引用:河南省学校联盟2022-2023学年高一上学期期中联考数学A试题
解题方法
6 . 已知命题
:
,
,且
为假命题时,
的取值集合为
.
(1)求
;
(2)请写出一个非空集合
,使得“
”是“
”的必要不充分条件.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8645952ea14b25443f411d39bdec641e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7e1a6ed3b9acb8e283e5a5de764d328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)请写出一个非空集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cc020b0997a2f37b214718112b79d8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af958d6c104355d6daf0d205204ec760.png)
您最近一年使用:0次
名校
7 . 已知
.
(1)当
时,
是
的什么条件?
(2)若
是
的充分不必要条件,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8af9e9c2c1949a4382ef9b8418cef397.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3774aad147182f3b55a223a7590b1c4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.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/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
8 . 若实数x,y,m满足
,则称x比y接近m,
(1)请判断命题:“
比
接近
”的真假,并说明理由;
(2)已知x>0,y>0,若
,证明:1比p接近
;
(3)判断:“x比y接近m”是“
”的什么条件(充分不必要条件,必要不充分条件,充要条件,既不充分又不必要条件),并加以证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39166dcb83db5e97e87f74cc643dc4e0.png)
(1)请判断命题:“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23b3a099c4fbb7645f63e639ccf68ddc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11035ca16eb163c77796f569346be26d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c27ff057bd4c1e5c216ed4e338af8949.png)
(2)已知x>0,y>0,若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a218d683eee89d69ae3a14b04603600e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7881094ce2f907c3aaf664318ecd3e2d.png)
(3)判断:“x比y接近m”是“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f7227b23ba8f9c4c644b51ef955395d.png)
您最近一年使用:0次
解题方法
9 . 已知命题
:
,命题
:
.
(1)若命题
为真,求
的取值范围;
(2)若
是
的必要不充分条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f298ede07fa29c741a0f31246ae9ad3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/befd797ca59dd8fa99c3d83869fdbf87.png)
(1)若命题
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.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
名校
解题方法
10 . 已知
;
.
(1)若
,则
是
的什么条件?
(2)若p是q的必要不充分条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5144553f35632424733533394e73d5f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/458e3532d82916aac4f7ad21c10f3f86.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/972592728257d4ed956be1c5f3a097f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
(2)若p是q的必要不充分条件,求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2022-10-11更新
|
423次组卷
|
3卷引用:广东省连州市连州中学2022-2023学年高一上学期10月月考数学试题
广东省连州市连州中学2022-2023学年高一上学期10月月考数学试题辽宁省锦州市第一高级中学2022-2023学年高一上学期期中考试数学试题(已下线)期中真题必刷易错60题(26个考点专练)-【满分全攻略】(人教A版2019必修第一册)