Show that the homogeneous system (a - r)x + dy = 0 Cx + (b - r)y
Question:
(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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Related Book For
Elementary Linear Algebra with Applications
ISBN: 978-0132296540
9th edition
Authors: Bernard Kolman, David Hill
Question Posted:
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