prove by induction that n or 2 exponent n for n 123 prov

Solution

exponent n for n = 1,2,3, ...

prove by induction that n < or = 2

   For n <or= 2 is n^n

Let n = 1. Then:

                     1^1=1

Let n=2 Then :

                        2^2=4

Let n=k Then:

   k^k

then for k+1

induction is:k+1^k+1 is true   

    By this induction we prove that n < or = 1 not 2