Verify that A, is an eigenvalue of A and that x, is a corresponding eigenvector. 21 = 5, x, = (1, 2, -1) 12 = -3, x, = (-2, 1 0) o] A3 = -3, x, = (3, 0, 1) -2 2 -3 A = 1 -6 -1 -2 %3D -2 2 -3 1 Ах, — 1 -6 = 1,×1 %3D 2 -1 -2 -2 2 -3 Ax2= 2 1 -6 -1 -2 -2 2-3 3. Ax3 2 1-6 0. -1 -2 0.

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Verify that 1, is an eigenvalue of A and that x, is a corresponding eigenvector.
21 = 5, x, = (1, 2, –1)
12 = -3, x, = (-2, 1 0)
d3= -3, x, = (3, 0, 1)
-2
2 -3
A =
2.
1 -6
-1 -2
-2
2 -3
1
AX 1
2
1 -6
5.
= 1,×1
-1 -2
-2
2 -3
Ax2 =
1 -6
= 12X2
2.
-1 -2
-2
2 -3
3.
-3
Ax3
21
1-6
0.
%3D
-1 -2
Transcribed Image Text:Verify that 1, is an eigenvalue of A and that x, is a corresponding eigenvector. 21 = 5, x, = (1, 2, –1) 12 = -3, x, = (-2, 1 0) d3= -3, x, = (3, 0, 1) -2 2 -3 A = 2. 1 -6 -1 -2 -2 2 -3 1 AX 1 2 1 -6 5. = 1,×1 -1 -2 -2 2 -3 Ax2 = 1 -6 = 12X2 2. -1 -2 -2 2 -3 3. -3 Ax3 21 1-6 0. %3D -1 -2
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