0 3 2 5 1 0 0 2 a 7 The matrix A = has 2 4 0 0 b det (A) = 100 and trace(A) = 14. The value of a – b is

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Eigenvalues And Eigenvectors
Section7.3: Symmetric Matrices And Orthogonal Diagonalization
Problem 60E: Find ATA and AAT for the matrix below. What do you observe? A=[132461]
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0 3
2 5 1 3
0 0 2 4
0 0 0 b
det (A) = 100 and trace(A) = 14.
a
3 7
The matrix A =
has
%|
The value of a – b is
-
Transcribed Image Text:0 3 2 5 1 3 0 0 2 4 0 0 0 b det (A) = 100 and trace(A) = 14. a 3 7 The matrix A = has %| The value of a – b is -
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