我想問一條數學問題:
If 10m+n=10n+m,suggest two pairs of possible values of m and n.
請盡快回答!
收錄日期: 2021-04-19 01:40:58
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080817000051KK00867