Explain how partial orderings on the sets Al and A2 can be
Chapter 8, Problem 8.15(choose chapter or problem)
Explain how partial orderings on the sets Al and A2 can be used to define a partial ordering on the set Al x A2.
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