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32 40 72 Given the rank one matrix A = -20 -25 –45 -45 -24 -30 -54 -54 what is x?

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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32
40
72
Given the rank one matrix A =
-20 -25 –45 -45
-24 -30 -54 -54
what is x?

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