高中数学代数与函数一其他练习题133
题目内容

不等式 http://picflow.koolearn.com/upload/papers/20140823/20140823191248594763.png对任意实数 http://picflow.koolearn.com/upload/papers/20140823/20140823191248610271.png恒成立,则实数 http://picflow.koolearn.com/upload/papers/20140823/20140823191248626287.png的取值范围为(    )

2021-07-20

A.http://picflow.koolearn.com/upload/papers/20140823/20140823191248641731.png

B.http://picflow.koolearn.com/upload/papers/20140823/20140823191248657779.png

C.http://picflow.koolearn.com/upload/papers/20140823/20140823191248672384.png

D.http://picflow.koolearn.com/upload/papers/20140823/20140823191248688730.png

题目答案

试卷相关题目

最新试卷
热门试卷

长理培训客户端 资讯,试题,视频一手掌握

去 App Store 免费下载 iOS 客户端