Show that one and only one out of n,n+4,n+8,n+12,n+16 is divisible by 5 where n is nay integer??
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Step-by-step explanation:
We definitely get one and only one of given numbers is divisible by 5. Hence, one and only one out of n, n+ 4, n+ 8, n+12 and n+16 is divisible by 5. On dividing on n by 5, letq be the quotient and r be the remainder. Then =5q + r, where 0<r< 5.
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