Write a recursive function power ( base, exponent) that when invoked returns
baseexponent
for example, power( 3,4) = 3*3*3*3. assume that exponent is an integer greater than or equal
to 1. hint: the recursion step would use the relationship
baseexponent = base * baseexponent? 1
and terminating condition occurs when exponent is equal to 1 because
base1 = base