Let A = 3 −1 0 0 −1 T300 003 T −1 0 0 -1 3 (a) Find the characteristic polynomial of A. (b) Find the dimension of the eigenspace corresponding to the largest eigenvalue.

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.CR: Review Exercises
Problem 65CR: Determine all nn symmetric matrices that have 0 as their only eigenvalue.
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Let
A =
3
-1
0
0
-1 0
7300
0
0
3 -1
3
0
-1
(a) Find the characteristic polynomial of A.
(b) Find the dimension of the eigenspace corresponding to the largest eigenvalue.
Transcribed Image Text:Let A = 3 -1 0 0 -1 0 7300 0 0 3 -1 3 0 -1 (a) Find the characteristic polynomial of A. (b) Find the dimension of the eigenspace corresponding to the largest eigenvalue.
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