Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 35RE
Related questions
Question
![Find the elementary matrix E₁ such that E₁A = B where
9
10
1
A = 8
8 -19 -1 and B =
20 1 11
E₁ =
0 1 0
1 0 0
001
(¦
20 1 1
11
8
-19
-1
9
10 1
X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4fb926f3-6605-4817-8967-13d0592888bb%2F2bfac976-8235-4baa-805b-45d6aed2470e%2F0ogntun_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the elementary matrix E₁ such that E₁A = B where
9
10
1
A = 8
8 -19 -1 and B =
20 1 11
E₁ =
0 1 0
1 0 0
001
(¦
20 1 1
11
8
-19
-1
9
10 1
X
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