show that one and only one out of n,n+2or,n+4 is divisible by 3 , where n is any positive integer.
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Answered by
2
Step-by-step explanation:
n+4 = 3q+2+4 = 3q+6 = 3(q+2) is divisible by 3. thus one and only one out of n , n+2, n+4 is divisible by 3.
Answered by
1
Step-by-step explanation:
n can be anything in a Positive Integer
it can be 1 , 2 or even 3
So , we cant say the answer
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