Please solve this :- show that exactly one of the numbers n, n+2 or n+4 is divisble by 3

Please solve this :- show that exactly one of the numbers n, n+2 or n+

1.	Please solve this :- show that exactly one of the numbers n, n+2 or n+4 is divisble by 3
Answer» it is in the sample paper of this year.see in this app You can refer to theorem 7 of Rs Agarwal book page no 8.since it\'s too long so we can\'t solve this here It\'s very simple