If x = (x1, x2)T, y = (y1, y2)T and z = (z1, z2)T are arbitrary vectors

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If x = (x1, x2)T, y = (y1, y2)T and z = (z1, z2)T are arbitrary vectors in R2, prove that
(a) xTx > 0
(b) xTy = yTx
(c) xT(y + z) = xTy + xTz

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Linear Algebra with Applications

ISBN: 978-0131857858

7th edition

Authors: Steven J. Leon

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Question Posted: Jun 13, 2016 12:55 AM

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If x = (x1, x2)T, y = (y1, y2)T and z = (z1, z2)T are arbitrary vectors

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a x T x x 2 1 x 2 2 0 b x T y x 1 y ...View the full answer

Linear Algebra with Applications

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