Consider a 3 x 3 matrix P = 0.500 -0.500 -1.000] -0.500 1.000 -0.500 1.000 Find an invertible 3 × 3-matrix P and a diagonal 3 × 3-matrix D such that A = PDP-¹. In order to be accepted as correct, all entries of the matrix A - PDP-¹ must have absolute value smaller than 0.1. D: = A = -1.500 -1.500

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter3: Matrices
Section3.5: Subspaces, Basis, Dimension, And Rank
Problem 63EQ
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Consider a 3 x 3 matrix
0.500 -0.500 -1.000]
-0.500 1.000
-0.500 1.000
Find an invertible 3 × 3-matrix P and a diagonal 3 × 3-matrix D such that A = PDP-¹.
In order to be accepted as correct, all entries of the matrix A - PDP-¹ must have absolute value smaller
than 0.1.
P =
D: =
A = -1.500
-1.500
Transcribed Image Text:Consider a 3 x 3 matrix 0.500 -0.500 -1.000] -0.500 1.000 -0.500 1.000 Find an invertible 3 × 3-matrix P and a diagonal 3 × 3-matrix D such that A = PDP-¹. In order to be accepted as correct, all entries of the matrix A - PDP-¹ must have absolute value smaller than 0.1. P = D: = A = -1.500 -1.500
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