Solve the following of linear equations by using the inverse or Cramer matrix method: -2x +y-z = -2 1 x + 2y – z = -1 2 1 -2x +y = -

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Solve the following of linear equations by using the inverse or Cramer
matrix method:
-2x +y-z -2
1
+2y-z -1
2
- 2х + у %3D
X=-3/4
x--3/2
y = -3/4
y=3/4
Z = -27/2
Z= -27/4
x-3/4
у-2/4
Z=-27/3
Transcribed Image Text:Solve the following of linear equations by using the inverse or Cramer matrix method: -2x +y-z -2 1 +2y-z -1 2 - 2х + у %3D X=-3/4 x--3/2 y = -3/4 y=3/4 Z = -27/2 Z= -27/4 x-3/4 у-2/4 Z=-27/3
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