Show that z is a null vector for the quadratic form q (x) = xT Kx based

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Show that z is a null vector for the quadratic form q (x) = xT Kx based on the Gram matrix K = ATA if and only if z ∈ ker K.

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Applied Linear Algebra

ISBN: 978-0131473829

1st edition

Authors: Peter J. Olver, Cheri Shakiban

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Question Posted: Jun 17, 2016 08:40 AM

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Show that z is a null vector for the quadratic form q (x) = xT Kx based

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0 z T Kz z T A T CA...View the full answer

Applied Linear Algebra

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