Consider the following Gauss-Jordan reduction: 睡 睡 1 1 0 1 0 1 0 -4 0 - 35 0 0 1 0 2 1 = I 0 2 0 0 1. 1 1. EA EEA EE,E, A EEEEA Find E = E2 = E3 = E4 = Write A as a product A = E,'E,'E,'E' of elementary matrices: 1 -4 0 -35 2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Consider the following Gauss-Jordan reduction:
1
1
9
1
1
1 0 0
-4
-35
0 0
1
0 2 0
O 2
0 1
= I
2
1
1
EEA
EEEA
EEEEA
Find
E1 =
E2 =
E; =
E4 =
Write A as a product A = E,'E,E,'E,' of elementary matrices:
1
-4
-35
2
Transcribed Image Text:Consider the following Gauss-Jordan reduction: 1 1 9 1 1 1 0 0 -4 -35 0 0 1 0 2 0 O 2 0 1 = I 2 1 1 EEA EEEA EEEEA Find E1 = E2 = E; = E4 = Write A as a product A = E,'E,E,'E,' of elementary matrices: 1 -4 -35 2
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