Solved: Show that if n and k are positive integers, then
Chapter 5, Problem 5.4.23(choose chapter or problem)
Show that if n and k are positive integers, then Use this identity to construct an inductive definition of the binomial coefficients.
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