x+y+z+w=13 2x+3y-w=-1 -3x+4y+z+2w = 10 x+2y-z+w=1
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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question 3
Transcribed Image Text:Solve each system of equation is a separate worksheet.
X1 - x2 + 2x3 6
1. 2x1 + x2 - X3 4
=
x₁ + 3x₂ + 3x3
-
3.
4.
2.3x11.3x₂ = 1.7
2. 2.5x2 - 2.5x3 = 5.0
0.6x3 - 1.2x1 -2.4
-
=
3
x+y+z+w = 13
2x + 3y - w = -1
-3x+4y+z+ 2w = 10
x + 2y - z+w=1
a+b-2c+d+ 3e-f=4
2a − b +c+2d+ e − 3ƒ = 20
a + 3b 3c-d+2e + f = -15
5a + 2b-c-d+2e+ f = −3
-3a-b+2c +3d+e+3f = 16
4a + 3b + c − 6d – 3e – 2ƒ = -27
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