高中数学代数与函数一其他练习题2
题目内容

已知 n为正偶数,用数学归纳法证明 http://picflow.koolearn.com/upload/papers/20140824/201408240046159411490.png 时,若已假设 http://picflow.koolearn.com/upload/papers/20140824/20140824004615957614.png为偶数)时命题为真,则还需要用归纳假设再证 http://picflow.koolearn.com/upload/papers/20140824/20140824004615973314.png(   )时等式成立           (    )

2021-07-12

A.http://picflow.koolearn.com/upload/papers/20140824/20140824004615988468.png

B.http://picflow.koolearn.com/upload/papers/20140824/20140824004616004519.png

C.http://picflow.koolearn.com/upload/papers/20140824/20140824004616019547.png

D.http://picflow.koolearn.com/upload/papers/20140824/20140824004616035625.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