Use a software program or graphing utility to solve the system of linear equations. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, express x, y, z, and w in terms of the parameter t.) 0.1x 2.5y + 1.2z 0.75w = 107.25 2.4x+1.5y1.8z + 0.25w = -80.75 0.4x 3.2y + 1.6z 1.4w = 147.4 1.6x +1.2y3.2z+ 0.6w= -142.6 (x, y, z, w) = X

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
Use a software program or graphing utility to solve the system of linear equations. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, express x, y, z, and w in terms of the
parameter t.)
0.1x 2.5y + 1.2z - 0.75w = 107.25
2.4x + 1.5y - 1.8z + 0.25w = -80.75
0.4x 3.2y + 1.6z
147.4
1.6x +1.2y 3.2z+
1.4w =
0.6w
142.6
(x, y, z, w) =
X
Transcribed Image Text:Use a software program or graphing utility to solve the system of linear equations. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, express x, y, z, and w in terms of the parameter t.) 0.1x 2.5y + 1.2z - 0.75w = 107.25 2.4x + 1.5y - 1.8z + 0.25w = -80.75 0.4x 3.2y + 1.6z 147.4 1.6x +1.2y 3.2z+ 1.4w = 0.6w 142.6 (x, y, z, w) = X
Use a software program or graphing utility to solve the system of linear equations. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of
solutions, set x3 = t and solve for X₁ and x₂ in terms of t.)
11 - 흑x2 +0X3
3x1 + x2-3x3
x1 -
(X1, X2, X3) =
x2 + 3x3:
241
630
11
45
263
300
Transcribed Image Text:Use a software program or graphing utility to solve the system of linear equations. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, set x3 = t and solve for X₁ and x₂ in terms of t.) 11 - 흑x2 +0X3 3x1 + x2-3x3 x1 - (X1, X2, X3) = x2 + 3x3: 241 630 11 45 263 300
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