Find the eigenvalues of the matrix A. 8 -8 0 0 24 -20 0 0 A = 0 0 12 4 0 0 -8 0 The eigenvalues are A₁ <2 <3 <λ4, where has an eigenvector , №₂ = 9. has an eigenvector 9. √3 = has an eigenvector , λ4= has an eigenvector 9. Note: you may want to use a graphing calculator to estimate the roots of the polynomial which defines the eigenvalues.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter5: Orthogonality
Section5.3: The Gram-schmidt Process And The Qr Factorization
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Find the eigenvalues of the matrix A.
8
-8
0
0
24
-20
0
0
A =
0
0
12
4
0
0
-8
0
The eigenvalues are A₁ <2 <3 <λ4, where
has an eigenvector
, №₂ =
9.
has an eigenvector
9.
√3 =
has an eigenvector
, λ4=
has an eigenvector
9.
Note: you may want to use a graphing calculator to estimate the roots of the
polynomial which defines the eigenvalues.
Transcribed Image Text:Find the eigenvalues of the matrix A. 8 -8 0 0 24 -20 0 0 A = 0 0 12 4 0 0 -8 0 The eigenvalues are A₁ <2 <3 <λ4, where has an eigenvector , №₂ = 9. has an eigenvector 9. √3 = has an eigenvector , λ4= has an eigenvector 9. Note: you may want to use a graphing calculator to estimate the roots of the polynomial which defines the eigenvalues.
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