Find the eigenvalues A1 < A2 and associated unit eigenvectors ū1, ūz of the symmetric matrix 45 -15 A -15

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.3: Eigenvalues And Eigenvectors Of N X N Matrices
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Find the eigenvalues A1 < A2 and associated unit eigenvectors ū1, ūz of the symmetric matrix
45
-15
A
-15
5
The smaller eigenvalue A1
has associated unit eigenvector ū,
The larger eigenvalue A2
has associated unit eigenvector ủz
Note: The eigenvectors above form an orthonormal eigenbasis for A.
Transcribed Image Text:Find the eigenvalues A1 < A2 and associated unit eigenvectors ū1, ūz of the symmetric matrix 45 -15 A -15 5 The smaller eigenvalue A1 has associated unit eigenvector ū, The larger eigenvalue A2 has associated unit eigenvector ủz Note: The eigenvectors above form an orthonormal eigenbasis for A.
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