Question: Consider:A=[1 2 3 8 2 8 ] A=[132288] (i) Find an invertible matrixU Usuch thatUA=R UA=R, whereR Ris the reduced row echlon form ofA A.

Consider:A=[1

2

3

8

2

8

]

A=[132288]

(i) Find an invertible matrixU

Usuch thatUA=R

UA=R, whereR

Ris thereduced row echlon formofA

A.

(ii) ExpressU

Uas a product of elementary matrices.

Consider:A=[123828]A=[132288](i) Find an invertible matrixUUsuch thatUA=RUA=R, whereRRis thereduced row echlon formofAA.(ii) ExpressUUas

1 Inbox ( x b My Que X Crowdn X Homev X My Dri x Course X C Suppos x G Considska C x My Dri x E Rest - ( X + C app.crowdmark.com/student/assessments/final-exam-c7afc Consider: A = 1 3 2 2 8 8 (i) Find an invertible matrix U such that UA = R, where R is the reduced row echlon form of A. (ii) Express U as a product of elementary matrices. (Give all steps) + Drag and drop your files or click to browse

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