n(n + 1)(n + 5) is a multiple of 3 is true for: - Vidyadip

MCQ

$n(n + 1)(n + 5)$ is a multiple of $3$ is true for:

A
All natural numbers $n>5$
B
Only natural number $3 ≤ n < 15$
✓
All natural numbers $n$
D
None

✓

Answer

Correct option: C.

All natural numbers $n$

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