Question

If n is any odd number greater than 1, then n(n^2 - 1) is
1) divisible by 96 always
2) divisible by 48 always
3) divisible by 24 always
4) None of these​

Answer 1

Step-by-step explanation:

n(n-1)(n+1)

n=3

3*2*4=24

n=5

5*4*6=24*5

n=11

11*10*12=11*5*24

divisible by 24 always

option 3)