4 1 2 Consider matrix A = -2 -2 Which of the following statements -7 -2 -3 are true? is an eigenvector of A. is an eigenvector of A. 1 1 is an eigenvalue of A. det (A – AI) = –1³ + x². O A is diagonalizable.

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 17EQ
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4
1
2
Consider matrix A =
-2
-2
Which of the following statements
-7
-2 -3
are true?
is an eigenvector of A.
is an eigenvector of A.
1
1 is an eigenvalue of A.
det (A – AI) = -1³ + X².
O A is diagonalizable.
Transcribed Image Text:4 1 2 Consider matrix A = -2 -2 Which of the following statements -7 -2 -3 are true? is an eigenvector of A. is an eigenvector of A. 1 1 is an eigenvalue of A. det (A – AI) = -1³ + X². O A is diagonalizable.
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