If n s any positive integer, then `(3^(4n) - 4^(3n))` is always divisible by:

If n is any positive integer,3^(4n)-4^(3n) is always divisible by 7 (b) 12 (c) 17 (d) 145

If n is any positive interger then expression 3^(4n)-4^(3n) is exactly divisible?

If n is an integer, then (n^(3) - n) is always divisible by :

" If "n" is positive integer then "2.4^(2n+1)+3^(3n+1)" is always divisible by a positive integer whose values is "lambda" then "lambda-2=

Prove by mathematical induction that for any positive integer n , 3^(2n)-1 is always divisible by 8 .

If n is a positive integer, then 2.4^(2n + 1) + 3^(3n+1) is divisible by :

If n is a positive integer (gt1) ,show that , 3^(2n+2)-8n-9 is always divisible by 64.

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