In 4552, show that 1f g2 1x2 = 1g f2 1x2 = x.
Chapter 5, Problem 45(choose chapter or problem)
In 4552, show that 1f g2 1x2 = 1g f2 1x2 = x.
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