Find the eigenvalues A1 < 2 < A3 and associated unit eigenvectors 1, 2, 3 of the symmetric matrix [1 4 1 A 4 -2 4 4 1 The eigenvalue A₁ = has associated unit eigenvector ₁ = The eigenvalue A₂ = has associated unit eigenvector u₂ = The eigenvalue A3 = has associated unit eigenvector 3 = Note: The eigenvectors above form an orthonormal eigenbasis for A.

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.1: Eigenvalues And Eigenvectors
Problem 77E
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Find the eigenvalues A1 < 2 < A3 and associated unit eigenvectors 1, 2, 3 of the
symmetric matrix
[1
4 1
A
4
-2 4
4
1
The eigenvalue A₁ =
has associated unit eigenvector ₁ =
The eigenvalue A₂ =
has associated unit eigenvector u₂ =
The eigenvalue A3 =
has associated unit eigenvector 3 =
Note: The eigenvectors above form an orthonormal eigenbasis for A.
Transcribed Image Text:Find the eigenvalues A1 < 2 < A3 and associated unit eigenvectors 1, 2, 3 of the symmetric matrix [1 4 1 A 4 -2 4 4 1 The eigenvalue A₁ = has associated unit eigenvector ₁ = The eigenvalue A₂ = has associated unit eigenvector u₂ = The eigenvalue A3 = has associated unit eigenvector 3 = Note: The eigenvectors above form an orthonormal eigenbasis for A.
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