(In reply to
re: Solution by sagar mody)
Hi, Sagar!
Please visit this Wikipedia page:
https://en.m.wikipedia.org/wiki/Modular_arithmetic#Congruence
and, this Mathworld page:
https://mathworld.wolfram.com/Congruence.html
These two articles will provide you with all the information you need regarding "mod"
Edited on September 14, 2022, 12:37 am