Question

16. If n is a natural number then n(n + 1) (1 +2)
always divisible by
(a) 4
(b) 5
(c) 6
(d) 7​

Answer 1

Answer:

6

Step-by-step explanation:

If n is a natural number, then n ( n + 1 ) ( n+2) is always divisible by 6 as they form three consecutive numbers and we know that the sum of three consecutive numbers is divisible by 6.

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