If q is a quadratic form on Rn with symmetric matrix A, and if L(x) = Rx is a linear
Chapter 8, Problem 68(choose chapter or problem)
If q is a quadratic form on Rn with symmetric matrix A, and if L(x) = Rx is a linear transformation from IR to Rn, show that the composite function p(x) = q (L(x))is a quadratic form on IR"1. Express the symmetric matrix of p in terms of R and A.
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