4^(n)+15n-1" is divisible by "9

Prove the following by using the Principle of mathematical induction AA n in N 4^(n) +15n-1 is divisble by 9.

If n is a positive integer,show that 4^(n)-3n-1 is divisible by 9

By the Principle of Mathematical Induction, prove the following for all n in N : 4^(n)-3n-1 is divisible by 9.

For all n in N,2^(4n)-15n-1 is divisible by

If n is a +ve integer, 4^(n)-3 n-1 is divisible by

Prove by the principle of mathematical induction 4^(n)+ 15n - 1 is divisible 9 for all n in N .

If n is a positive integer then 2^(4n) - 15n - 1 is divisible by

If n is a positive integer then 2^(4n) - 15n - 1 is divisible by

4^(n) - 3n - 1 is divisible by 9

Using the principle of Mathematical Induction, prove that forall nin N , 4^(n) - 3n - 1 is divisible by 9.