Solved: Suppose A = BC, where B is invertible. Show that
Chapter 2, Problem 21E(choose chapter or problem)
Suppose A = BC, where B is invertible. Show that any sequence of row operations that reduces B to I also reduces A to C. The converse is not true, since the zero matrix may be factored as 0 = B · 0.
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