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Find the elementary matrix E such that EB = A where 4 1 4 4 1 3 -1 -2 and B 18 -6 -12 %3D 5 -7 4 -7 4 ? ? E ? ? ? ?

Find the elementary matrix E such that EB = A where 4 1 4 4 1 3 -1 -2 and B 18 -6 -12 %3D 5 -7 4 -7 4 ? ? E ? ? ? ?

Elements Of Modern Algebra
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.6: Matrices
Problem 11E: 11. Find two nonzero matrices and such that.
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Find the elementary matrix E such that EB = A where 4 A = 4 1 4 4 1 3 -1 -2 and B = 18 -6 -12 5 -7 4 -7 4 --() ? ? E = ? ?
Transcribed Image Text:Find the elementary matrix E such that EB = A where 4 A = 4 1 4 4 1 3 -1 -2 and B = 18 -6 -12 5 -7 4 -7 4 --() ? ? E = ? ?
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