Show that the homogeneous system (a - r)x + dy = 0 Cx + (b - r)y

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Show that the homogeneous system
(a - r)x + dy = 0
Cx + (b - r)y = 0
Has a nontrivial solution if and only if r satisfies the equation (a - r) (b - r) - cd = 0.

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Elementary Linear Algebra with Applications

ISBN: 978-0132296540

9th edition

Authors: Bernard Kolman, David Hill

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Question Posted: Jun 21, 2016 06:59 AM

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Show that the homogeneous system (a - r)x + dy = 0 Cx + (b - r)y

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Elementary Linear Algebra with Applications

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