(1). Find an elementary matrix E so that B = EA where %3D [1 0 B= |0 1 -5 16] 7 A=0 1 L-2 0 2 -5

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Determinants
Section3.CM: Cumulative Review
Problem 29CM
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(1). Find an elementary matrix E so that B = EA where
7
A=0 1
[1 0
71
B= 0 1 -5
Lo 0
[-2 0 2
16]
-5
| -5
10
(2). E-1 =
lowing matrices are in reduced row echelon form? Circle your
çorrect choice and -2 points for each
gative.
Transcribed Image Text:(1). Find an elementary matrix E so that B = EA where 7 A=0 1 [1 0 71 B= 0 1 -5 Lo 0 [-2 0 2 16] -5 | -5 10 (2). E-1 = lowing matrices are in reduced row echelon form? Circle your çorrect choice and -2 points for each gative.
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