The matrix A can be factored as A = PDP-'where D =- 2and P =-1Find A3A3%3D [-1 -2)-1 -3The matrix A can be factored as A = PDP¯'where D =and P =- 2+ 6- 3If x = 7then find Ax without computing A.Ax =DO

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Answered: -2 1 and P = 3 rix A can be factored as…

Algebra for College Students

10th Edition

ISBN:9781285195780

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter12: Algebra Of Matrices

Section12.1: Algebra Of 2 X 2 Matrices

Problem 50PS

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-2 1 and P = 3 rix A can be factored as A = PDP-' where D %3D -1