Let A be the matrix of the quadratic form It can be shown that the eigenvalues of
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Let A be the matrix of the quadratic form
It can be shown that the eigenvalues of A are 1, 7, and 13. Find an orthogonal matrix P such that the change of variable x = Py transforms xTAx into a quadratic form with no cross product a term. Give P and the new quadratic form.
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Related Book For
Linear Algebra And Its Applications
ISBN: 9781292351216
6th Global Edition
Authors: David Lay, Steven Lay, Judi McDonald
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