Let A be any invertible n x n matrix. Show that for u, v in R n

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Let A be any invertible n x n matrix. Show that for u, v in Rn, the formula (u, v) = (Au). (Av) = (Au)T(Av) defines an inner product on Rn.

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Linear Algebra And Its Applications

ISBN: 9781292351216

6th Global Edition

Authors: David Lay, Steven Lay, Judi McDonald

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