In a quadratic equation with leading coefficient I, the negative of the coefficient of the linear term
Question:
(a) Prove these properties by expanding the factored quadratic
(x - λ1)(x - λ2) = 0.
(b) Compare this result to equation (5). Explain how code-termine from a matrix, without solving the character-istic equation, the sum and product of its eigenvalues.
(c) Illustrate these results for the matrix
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Related Book For
Differential Equations and Linear Algebra
ISBN: 978-0131860612
2nd edition
Authors: Jerry Farlow, James E. Hall, Jean Marie McDill, Beverly H. West
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