6w-2x-z=5 6x - 5z = 1 -4x -y + 2z = -7 -2w-x + 3y +6=-9

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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solve for w,x,y,z using Gaussian elimination

6w-2x-z=5
6x - 5z = 1
-4x -y + 2z = -7
-2w-x + 3y +6=-9
Transcribed Image Text:6w-2x-z=5 6x - 5z = 1 -4x -y + 2z = -7 -2w-x + 3y +6=-9
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gaussian elimination ( only the part bottom part will become zero) see the attch picture. thank you 

Ce
6
0
-2
CPPP
1-0 2
le
O
4
-1 3
Ce
1
-S
CHO
2
6
CASAME
Transcribed Image Text:Ce 6 0 -2 CPPP 1-0 2 le O 4 -1 3 Ce 1 -S CHO 2 6 CASAME
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