764
4672
27
Show all posts
Bump
13
898
8
$1/8+1/8^2+1/8^3+\cdots=1/7$,所以就是 $(0.111\cdots)_8$ 吧? 色k 发表于 2016-8-27 17:49
673
110K
218
回复 isee 那如果是 1/6 呢? kuing 发表于 2016-8-27 20:00
84
2340
4
$\LaTeX$ formula tutorial Reply post To last page
Mobile version
2025-7-15 14:16 GMT+8
Powered by Discuz!
Processed in 0.011358 seconds, 22 queries