1. (a) Determine the characteristic polynomial and eigenvalues for 0. A = |-1 1 -1 3 (b) Determine the eigenspaces corresponding to the eigenvalues of A. (Write them as spans of vectors.) (c) Is A diagonalizable? Explain how you know, based on what you did in (a) and (b).
1. (a) Determine the characteristic polynomial and eigenvalues for 0. A = |-1 1 -1 3 (b) Determine the eigenspaces corresponding to the eigenvalues of A. (Write them as spans of vectors.) (c) Is A diagonalizable? Explain how you know, based on what you did in (a) and (b).
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section: Chapter Questions
Problem 9RQ
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Question
![1. (a) Determine the characteristic polynomial and eigenvalues for
2
0 0
A =
-1
1
-1
3
(b) Determine the eigenspaces corresponding to the eigenvalues of A. (Write them as spans of vectors.)
(c) Is A diagonalizable? Explain how you know, based o what you did in (a) and (b).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F90b663cb-622e-45de-96a3-0dc7a90c5f09%2F42a57f4f-3ccc-4196-8cbc-bf2ec19b5320%2F20mct2j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. (a) Determine the characteristic polynomial and eigenvalues for
2
0 0
A =
-1
1
-1
3
(b) Determine the eigenspaces corresponding to the eigenvalues of A. (Write them as spans of vectors.)
(c) Is A diagonalizable? Explain how you know, based o what you did in (a) and (b).
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