" 2."7^(n)-3^(n)" is divisible by "4

For every positive integer n,prove that 7^(n)-3^(n) is divisible by 4.

Statement-1: 7^(n)-3^(n) is divisible by 4. Statement-2: 7^(n)=(4+3)^(n) .

Statement-1: 7^(n)-3^(n) is divisible by 4. Statement-2: 7^(n)=(4+3)^(n) .

Using the principle of mathematical induction, prove that (7^(n)-3^(n)) is divisible by 4 for all n in N .

Prove that 2.7^(n)+3.5^(n)-5 is divisible by 24, for all n in N

For every positive integer n, prove that 7^(n) – 3^(n) is divisible by 4.

For every positive integer n, prove that 7^(n) – 3^(n) is divisible by 4.

For every positive integer n, prove that 7^(n) – 3^(n) is divisible by 4.