1/2+1/4+1/8+1/16+1/32+1/64= 1+1/2+1/4+1/8+1/16+...+1/512=
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/18 22:38:48
1/2+1/4+1/8+1/16+1/32+1/64=1+1/2+1/4+1/8+1/16+...+1/512=1/2+1/4+1/8+1/16+1/32+1/64=1+1/2+1/4+1/8+1/1
1/2+1/4+1/8+1/16+1/32+1/64= 1+1/2+1/4+1/8+1/16+...+1/512=
1/2+1/4+1/8+1/16+1/32+1/64= 1+1/2+1/4+1/8+1/16+...+1/512=
1/2+1/4+1/8+1/16+1/32+1/64= 1+1/2+1/4+1/8+1/16+...+1/512=
1/2+1/4+1/8+1/16+1/32+1/64=1-1/64=63/64
1+1/2+1/4+1/8+1/16+...+1/512=2-1/512=1023/512