Question: a) How can the product rule be used to find the number of functions from a set with m elements to a set with n elements?
b) How many functions are there from a set with five elements to a set with 10 elements?
c) How can the product rule be used to find the number of one-to-one functions from a set with m elements to a set with n elements?
d) How many one-to-one functions are there from a set with five elements to a set with 10 elements?
e) How many onto functions are there from a set with five elements to a set with 10 elements?