Question

hey mates question no. 4 want simple solution other wise it will be reported

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

When n=1

Then, n³- n= 1 - 1= 0

Hence,n³-n is divisible by 6.

When n=2,

n³-n= 2³-2 =8-2=6

Hence, n³-n is divisible by 6.

When n=3,

n³-n= 3³-3=27-3=24

Hence,n³-n is divisible by 6

....hence,n³-n is divisible by 6 for any integer n....

..hope it will help✌...