Let A D f1; 2; 3g and B D f4; 5g. Write down all functions f W A ! B. Indicate which are
Chapter 24, Problem 24.2(choose chapter or problem)
Let A D f1; 2; 3g and B D f4; 5g. Write down all functions f W A ! B. Indicate which are one-to-one and which are onto B.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer