Question

use euclids division lemma to show that the square of any positive integers is of the form 5n or 5n+1 or 5n+4 where n is a whole number ​

Answer 1

Hey Dear....

Answer is in ur textbook only .....

see the example questions ....

u'll get it soon.....

and don't forget to follow me....

ohk

if possible mark me as BRAINLIEST