Question

28. Prove that for any positive integer n,
ns-n is divisible by 6.

​

Answer 1

Answer:

(n – 1) , n, (n + 1) are consecutive integers thus as proved a must bedivisible by 3. Thus, n³ – n is divisible by 6 for any positive integer n.

Step-by-step explanation:

hope its help uh

Answer 2

Answer:

(n – 1) , n, (n + 1) are consecutive integers thus as proved a must bedivisible by 3. Thus, n³ – n is divisible by 6 for any positive integer n.