Let A be a diagonalizable 3x3 mat rix with P AP = -I,where I is the identity mat rix. Which of the following statements is FALSE? det (AI OA. A) = (A+1)3 The equat ion (I-A)x =0 has infinitely many solutions O B. R2 OC. The eigenspace of A corresponding to the eigenvalue A=-1 None of these statements is false OD A= -I OE

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 77E
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Let A be a diagonalizable 3x3 mat rix with P AP = -I,whereI is the identity mat rix.
Which of the following statementsis FALSE?
det (AI - A) =(A+1)3
OA.
The equat ion (I-A)x =0 has infinitely many solutions
OB.
R?
= The eigenspace of A corresponding to the eigenvalue
OC.
A=-1
None of these statements is false
OD.
A= -I
OE.
Transcribed Image Text:Let A be a diagonalizable 3x3 mat rix with P AP = -I,whereI is the identity mat rix. Which of the following statementsis FALSE? det (AI - A) =(A+1)3 OA. The equat ion (I-A)x =0 has infinitely many solutions OB. R? = The eigenspace of A corresponding to the eigenvalue OC. A=-1 None of these statements is false OD. A= -I OE.
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