Verify that 1; is an eigenvalue of A and that x; is a corresponding eigenvector. 1, = 4, x, = (1, 0, 0) , 12 = 2, x, = (1, 2, 0) А3%3D 3, х3 3D (-4, 1, 1) 4 -1 5 %3D A = 2 1 0 3 4 -1 5 Ax, = 2 1 = 4 0 = 0 3 4 -1 5 1 Ax2 = 2 1 = 2 2 = 12x2 0 3 4 -1 5 -4 4 Ax3 1= 13x3 2 1 = 3 0 3 1 1

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.1: Introduction To Eigenvalues And Eigenvectors
Problem 5EQ: In Exercises 1-6, show that vis an eigenvector of A and find the corresponding eigenvalue....
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Verify that 1; is an eigenvalue of A and that x; is a corresponding eigenvector.
[ 4 -1 5] 1, = 4, x, = (1, 0, 0)
| 12 = 2, x, = (1, 2, 0)
I 13 = 3, x3 = (-4, 1, 1)
A =
2 1
%3D
0 3
4 -1 5
Ax, =
2 1
= 4 0
%3D
0 3
4 -1 5
1
Ax2 =
= 2 2
= 1,x2
2 1
2
%3D
0 3
4 -1 5
-4
-4
Ax3 =
1 = 13x3
2 1
1
: 3
=
%3D
0 3
1
Transcribed Image Text:Verify that 1; is an eigenvalue of A and that x; is a corresponding eigenvector. [ 4 -1 5] 1, = 4, x, = (1, 0, 0) | 12 = 2, x, = (1, 2, 0) I 13 = 3, x3 = (-4, 1, 1) A = 2 1 %3D 0 3 4 -1 5 Ax, = 2 1 = 4 0 %3D 0 3 4 -1 5 1 Ax2 = = 2 2 = 1,x2 2 1 2 %3D 0 3 4 -1 5 -4 -4 Ax3 = 1 = 13x3 2 1 1 : 3 = %3D 0 3 1
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