1.

Prove that the product of three consecutive positive integers is divisible by 6.

Answer»

Let the integers be n, n+1,n+2

Let n=1
=n×(n+1)×(n+2)
=1×(1+1)×(1+2)
=1×2×3
=6
It is DIVISIBLE by 6

U can verify this using any VALUE for n... ANSWER will be divisible by 6


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