Consider the following recursive function: def rec1(aList,first,last): if first==last: return aList[first] else: return aList[last]*rec1(aList,first,last-1) Show the output of the following call (show...

Consider the following recursive function:

def rec1(aList,first,last):

        if first==last:

            return aList[first]

        else:

            return aList[last]*rec1(aList,first,last-1)

      Show the output of the following call (show your work and all recursive calls):

print(rec1([1,2,3,4,5,6,7],3,5))?

describe the task of the rec1 function.