nnpc.net
当前位置:首页 >> (1+1%2)×(1+1%3)×(1+1%4)×......×(1+1%8) >>

(1+1%2)×(1+1%3)×(1+1%4)×......×(1+1%8)

直接算不就好了。。 原式=3/2 * 4/3 * 5/4 *......* 9/8 =9/2

网站首页 | 网站地图
All rights reserved Powered by www.nnpc.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com