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

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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pls answer no.3 on paper

GAUSS JORDAN ELIMINATION
2
y = 4 – 2r
x = 8 + y
3
2a
-
2b + c = -2
a + b 3c = 3
a
-
3b + c = -5
y +
W = 2
W = -1
w = 4
3w = 6
-x + 2y
2x
y
z +
x + 3y - 2z -
I
Transcribed Image Text:GAUSS JORDAN ELIMINATION 2 y = 4 – 2r x = 8 + y 3 2a - 2b + c = -2 a + b 3c = 3 a - 3b + c = -5 y + W = 2 W = -1 w = 4 3w = 6 -x + 2y 2x y z + x + 3y - 2z - I
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