Question

prove that one and only one out of n, n+2 & n+4 is divisible by 3 where n is any positive integer.​

Answer 1

Answer:

all are not divisible by 1 some are divided by n

Step-by-step explanation:

n= 1

n=1 ,1+2= 3 it is divisible by 3

n=1 , 1+ 4 = 5

hence it is n+2 is divisible by3