If A is m by n, how many separate multiplications are involved when (a) A multiplies a
Chapter 1, Problem 1.4.43(choose chapter or problem)
If A is m by n, how many separate multiplications are involved when (a) A multiplies a vector x with n components? (b) A multiplies an n by p matrix B? Then AB is m by p. (c) A multiplies itself to produce A 2 ? Here m = n.
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