Q5. The expression n3 - n is always divisible by 6 for any n belonging to which set?Mathematics — Mathematical Inductions and Binomial Theorem — Question 5 of 95A. n ∈ O (the set of Odd numbers)B. n ∈ N (the set of Natural numbers)C. n ∈ E (the set of Even numbers)D. n ∈ W (the set of Whole numbers)Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →