Prove that
If ac ≡ bc (mod m) and (c,m) =1
Then a ≡ b (mod m)
Prove that If ac ≡ bc (mod
2013-04-06 3:42 am
回答 (1)
2013-04-06 4:11 am
✔ 最佳答案
ac ≡ bc (mod m)m | (ac - bc)
m| c(a - b)
As (c,m) = 1, m should divide a - b
So, a ≡ b (mod m)
收錄日期: 2021-04-27 17:44:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130405000051KK00349