高中数学代数与函数一数列106
题目内容

正项等比数列 http://picflow.koolearn.com/upload/papers/20140824/20140824022328636480.png满足 http://picflow.koolearn.com/upload/papers/20140824/20140824022328651461.png, http://picflow.koolearn.com/upload/papers/20140824/20140824022328667503.png, http://picflow.koolearn.com/upload/papers/20140824/20140824022328683658.png,则数列 http://picflow.koolearn.com/upload/papers/20140824/20140824022328698487.png的前10项和是(   )

2021-09-28

A.65 

B.-65

C.25 

D.-25

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