N 2 1 is divisible by 8 then n is
- If n is an odd integer then show that n 2 1 is divisible by 8
- If n2 1 is divisible by 8 then n is
- If n2 1 is divisible by 8 then n is an odd number
- If n is odd then n 2 1 is divisible by 8
- If n is an odd number then show that n 2 1 is divisible by 8
- If n is a an then n 2 − 1 is always divisible by 8
- Divisibility by 2
- Divisibility by 8
- Divisibility of natural numbers
- Number divisible tricks