數學題 plz help
回答 (1)
2012-07-27 1:46 am
✔ 最佳答案
1 = o1 + 3 = x x
o x
1 + 3 + 5 = o o o
x x o
o x o
1 + 3 + 5 + 7 = x x x x
o o o x
x x o x
o x o x
and so on.
收錄日期: 2021-04-25 22:44:03
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20120726000051KK00375