a. Explain how any square matrix A can he written asA = QS.where Q is orthogonal and S
Chapter 8, Problem 20(choose chapter or problem)
a. Explain how any square matrix A can he written asA = QS.where Q is orthogonal and S is symmetric positive semidefinite. This is called the polar decomposition of A. {Hint'. Write/I = UY.VT = UVTVLV'.) b. Is it possible to write A = S\ Q\, where Q\ is orthogonal and 51 is symmetric positive semidefinite?
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