Verify that 2, is an eigenvalue of A and that x, is a corresponding eigenvector. 2, = 5, x, = (1, 2, -1) 22 = -3, x2 = (-2, 1 0) o] 13 = -3, x, = (3, 0, 1) -2 2 -3 A = 1 -6 -1 -2 -2 2 -3 Ax, = 2 1 -6 2 = 1,x1 -1 -2 -2 2 -3 2 1 -6 -1 -2 I Ax2 = 1= 12x2 -2 2 -3 Ax3 = 0 = 13x3 2 1 -6 -1 -2 2. 3.

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 75E
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Verify that 2, is an eigenvalue of A and that x, is a corresponding eigenvector.
1 = 5, x, = (1, 2, -1)
12 = -3, x, = (-2, 1 0)
23 = -3, x3 = (3, 0, 1)
-2
2 -3
A =
2
-6
-1 -2
-2
2 -3
Ax =
1 -6
= 5
=
-1
-2
-1
-1
-2
2 -3
-2
-2
Ax, =
1 -6
= -3
-1 -2
-2
2 -3
Ax3 =
1 -6
= -3
= 13x3
-1 -2
Transcribed Image Text:Verify that 2, is an eigenvalue of A and that x, is a corresponding eigenvector. 1 = 5, x, = (1, 2, -1) 12 = -3, x, = (-2, 1 0) 23 = -3, x3 = (3, 0, 1) -2 2 -3 A = 2 -6 -1 -2 -2 2 -3 Ax = 1 -6 = 5 = -1 -2 -1 -1 -2 2 -3 -2 -2 Ax, = 1 -6 = -3 -1 -2 -2 2 -3 Ax3 = 1 -6 = -3 = 13x3 -1 -2
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