名校
解题方法
1 . (1)解不等式
.
(2)设
表示
的解集;
表示不等式
对任意
恒成立的
的集合,求
;
(3)设关于
的不等式
的解集为
,试探究是否存在自然数
,使得不等式
与
的解都属于
,若不存在,说明理由.若存在,请求满足条件的
的所有的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/160f68000b902eef7c47c95f055c2d04.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dee96a17986a05fb4d8afac6ed25af10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa70964576558e912ac311efe800ebe6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4166972dec0aa3e8694a44eeb941a08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4afabfd5b4885311f8d9a4bcf791b71.png)
(3)设关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/789bcc64778a85418ac54d41d1798a65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/700fa4dfbe1d291042d435778db55f5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecc21ccecbbb5acfff1ab104b6b8265f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2 . (1)解关于
的不等式
;
(2)解不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e197de68e7d35c22dfc573c6be677cd6.png)
(2)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e88d57ca69f58353ab986ff5be88af3.png)
您最近一年使用:0次
2024-04-22更新
|
846次组卷
|
3卷引用:江苏省苏州青云实验中学2023-2024学年高二下学期3月月考数学试题
江苏省苏州青云实验中学2023-2024学年高二下学期3月月考数学试题浙江省金华市曙光学校2023-2024学年高二下学期4月月考数学试题(已下线)6.2.1排列-6.2.2排列数——课时作业(巩固版)
名校
3 . 解关于的不等式
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43a509240ed916042cfc0c0ebe5af91f.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22dd8b3dc4c609bab82d356a5cc2208d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff9dec84182cabfb9f55d03362c7fa1c.png)
您最近一年使用:0次
解题方法
4 . 已知函数
.
(1)解不等式
;
(2)解关于
的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f0499141930680241c2d8fc5bd1922c.png)
(1)解不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/065899f3650f4cc1661b959c1b3342cc.png)
(2)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/781e5ea82d83b48d968b8fe9d47d5a35.png)
您最近一年使用:0次
5 . (1)已知
,计算:
;
(2)解方程:
.
(3)解不等式:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/561ea6e78955142ef9dfb5550e09882f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fd0a945185848a259c1d921faeae889.png)
(2)解方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a00a20aaf710eb93bc7c9fcc2de66fd.png)
(3)解不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e88d57ca69f58353ab986ff5be88af3.png)
您最近一年使用:0次
名校
6 . (1)解不等式:
;
(2)解关于
的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed1bb033a077612ed85457c8bfb5e40a.png)
(2)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1f1d13d3ea411f5d9014d50f0978371.png)
您最近一年使用:0次
7 . (1)解不等式
.
(2)解关于x的不等式
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/040519f429a9854fc0936809f677aa6a.png)
(2)解关于x的不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2e597760cba508a4fb39c5a83f9ec2f.png)
您最近一年使用:0次
解题方法
8 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/478d6d7426ff2d08284e691448585152.png)
(1)当
时,解不等式
;
(2)解关于
的不等式
;
(3)已知
,当
时,若对任意的
,总存在
,使
成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/478d6d7426ff2d08284e691448585152.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e9c599e8d420006448905acec2b8234.png)
(2)解关于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb7479f1080f30fbec99ef1b40162aa0.png)
(3)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4801e06090648bd73b1782d8156d4ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0496d81c441e6cfa9c26ff7e83746eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7a32fef274f43f90a37c57c46f2c670.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e63bbadc6250f7139836ede33205550.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
9 . 解不等式:
(1)
;
(2)若
,解关于x的不等式
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e25fd39db86c3a98684c2d36aff566c7.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1069475ff1f5d28f9d42ec49de33416f.png)
您最近一年使用:0次
2023-11-15更新
|
596次组卷
|
3卷引用:江西省上高二中2023-2024学年高一上学期第一次月考数学试题
解题方法
10 . (1)解不等式![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3d17d65890b98ae93c8d1ab38e09cd7.png)
(2)解分式不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3d17d65890b98ae93c8d1ab38e09cd7.png)
(2)解分式不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b30e8c09bb277d392a7a72075101013a.png)
您最近一年使用:0次