名校
解题方法
1 . 设集合
,(
,
)且A中任意两数之和不能被5整除,则n的最大值为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c6bd3eec1b1e189c92c2db22ea773cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0704f453b2de48d36911f7db496bbf82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd4613271f782a90ab580131d09d03d1.png)
您最近一年使用:0次
名校
解题方法
2 . 已知函数
分别是定义在
上的奇函数和偶函数,且
.
(1)求函数
的解析式;
(2)设
,对
,使得
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/067fd5770e2e2d208af78f1d9930abf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2628e2dd7a988cc80530e739c22b2280.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a30ada56e5e6d915338770af3fa8e67.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/067fd5770e2e2d208af78f1d9930abf3.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a0920f695fe59f4762384fd7265c39f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82dc1e9754abc990be965887022469fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/800de2463135d6a1de3096ca199cfcc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2024-03-06更新
|
482次组卷
|
2卷引用:湖北省武汉市华中师范大学第一附属中学2023-2024学年高一上学期1月期末检测数学试题
名校
解题方法
3 . 设集合
为满足
,
,
的空间向量
,
,
中可能出现的两两共线的向量组数组成的数集,集合
,若
,则
的取值范围为______ ,当
最小时,
的取值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44ee0b48b17112965d224bd169314f5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42725bfd7040b47a57faa633f163b856.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbd4c620c5f6235adcb1c148cad15080.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d366d8fbb7258ee051f49977441e14a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e61c7d643455ec2d0d4fdbc4ee4dd1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7eac19737d882225c903054eb4863501.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-02-21更新
|
536次组卷
|
2卷引用:广东省广州市华南师范大学附属中学2024届高三上学期数学周测试题(12)
解题方法
4 . 已知向量
,
,函数
,
.
(1)求函数
的最小正周期、值域;
(2)对任意实数
,
,定义
,设
,
,a为大于0的常数,若对于任意
,总存在
,使得
恒成立,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82ca8a13f3ced93724dde11e3fb32757.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/654cabd916a5bb4bfc0d4484e44be181.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26f31953ed87a666e98898a6ced457f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)对任意实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a11d783450ca4d31bebaa9c6491dd2c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14d9e7468cb3635215ea5068c51cb37d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94f9d255ca420fa2486b11fcb7763b44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33890c6b0bf167514d44139d9dca0154.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f3bb43da17137e6c50874a8086df278.png)
您最近一年使用:0次
名校
解题方法
5 . 已知函数
,函数
.
(1)若
,求函数
的最小值;
(2)若对
,都存在
,使得
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c4f87c605bd6298ea21e7da09083a86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/501fdbb4d8478810e830b5eb9234f594.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f5d54ea50d01535318b10a9fa570931.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若对
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ffc75b051f2874c7f28f2401d9effad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a30a4750430b4b0e9daa3edbef242184.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/041ce5a93a320c8f3827ebd0e9b2a832.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-07-08更新
|
1146次组卷
|
4卷引用:湖北省武汉市常青联合体2022-2023学年高一下学期期末数学试题
湖北省武汉市常青联合体2022-2023学年高一下学期期末数学试题(已下线)专题10 指数及指数函数压轴题-【常考压轴题】(已下线)第四章 指数函数与对数函数(压轴题专练)-速记·巧练(人教A版2019必修第一册)广东省江门市第一中学2023-2024学年高一上学期第二次段考数学试题
名校
解题方法
6 . 已知常数
,集合
,
,若
,则t的取值范围是____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c51159984b2cb00f30b3986315019623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2aad9152bb9770468a04b82f4d2ad3c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9de4857771a8bab27f532f770411dfe9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/578ccb8825e81e3d23a999f8e40c43a6.png)
您最近一年使用:0次
7 . 函数
,
.
(1)当
时,求
的单调区间;
(2)对任意
,都有
,使得
成立,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0a9d2d6b18eef28f73614e87ad58f35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32cb884d1e3cdf7803d1bb73d49b4fcb.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b108ab31cc093f03cf48ad65429889e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/710dcb21f9e3872d3c1789822b1a81c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f1a5699410baa270f3fa8153ab346e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e63bbadc6250f7139836ede33205550.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-06-17更新
|
279次组卷
|
2卷引用:浙江省杭州市余杭高级中学等四校2022-2023学年高二下学期3月联考数学试题
8 . 已知函数
是定义在
上的偶函数.
(1)求实数
的值;
(2)记
,
①当
时,求
的值域(用
表示);
②若存在r,s,
,使得
,求实数
的范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4a0ca3ecb62d29e70ba438a9a59a277.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
(1)求实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(2)记
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbc9eb2cf5cc63aa94371b564a7f2388.png)
①当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e02cab1add26335b3cb43d5b54c7c853.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
②若存在r,s,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cd0fe883569bbe8070ef231b3596b60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71dd7c1917441a68285a4eaa3a9367ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2023-06-15更新
|
427次组卷
|
3卷引用:江苏省扬州市2022-2023学年高一下学期开学考试数学试题
名校
解题方法
9 . 设
.若对任意
,都存在
,使得
,则
可以是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa7f9b35017daa8b524c5717a355834a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e639d3988cf151c19aa1295aa8ea11a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47177d53ef4acf85cb9b9d9b79a350cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47e5ebc9785fa6449f427a9344175af8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-05-02更新
|
769次组卷
|
4卷引用:上海市曹杨第二中学2022-2023学年高一下学期期中数学试题
上海市曹杨第二中学2022-2023学年高一下学期期中数学试题江西省湖口中学2022-2023学年高一下学期5月期中考试数学试题(已下线)专题17 三角值域问题(已下线)7.1 正弦函数的图像与性质-高一数学同步精品课堂(沪教版2020必修第二册)
名校
10 . 已知
且
,若集合
,
,且
,则实数a的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/321846a971dff65f9fe62f289a98b975.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cde61e26e97b0226209d795d66b29d92.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-04-01更新
|
1038次组卷
|
3卷引用:中学生标准学术能力诊断性测试2023届高三下学期3月测试数学试题