A = -84 4 18 0 30 -3 27 If possible, find an invertible matrix P so that D = P-¹AP is a diagonal matrix. If it is not possible, enter the identity matrix for P and the matrix A for D. You must enter a number in every answer blank for the answer evaluator to work properly.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.7: The Inverse Of A Matrix
Problem 30E
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P =
A =
If possible, find an invertible matrix P so that
D = P ¹ AP is a diagonal matrix. If it is not
possible, enter the identity matrix for P and the
matrix A for D. You must enter a number in every
answer blank for the answer evaluator to work
properly.
D=
-84 18
0
3
0
3 2 7
Is A diagonalizable over R?
choose
explain why or why not.
Be sure you can
Transcribed Image Text:P = A = If possible, find an invertible matrix P so that D = P ¹ AP is a diagonal matrix. If it is not possible, enter the identity matrix for P and the matrix A for D. You must enter a number in every answer blank for the answer evaluator to work properly. D= -84 18 0 3 0 3 2 7 Is A diagonalizable over R? choose explain why or why not. Be sure you can
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