Use matrix inversion to solve each collection of systems of linear equations. HIN (a) -x - 4y + 2z = 13 - z = 4 z = 8 x + y - (x, y, z) = ( (b) -x - 4y + 2z = 6 z = 5 z = 4 x + y (x, y, z) = %3D (c) -x - 4y + 2z = 0 - z = 0 z = 0 x + y (x, y, z) =

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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Use matrix inversion to solve each collection of systems of linear equations. HINT [See Example 4.]
(a)
-x -
4y + 2z = 13
= 4
х + у
= 8
(х, у, 2) %3D
(Б) —х — 4y + 2z %3D б
= 5
х+ у
= 4
(х, у, z) %3D
(c) -x - 4y + 2z = 0
= 0
х+ у —
= 0
(х, у, z) %3D
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Transcribed Image Text:Use matrix inversion to solve each collection of systems of linear equations. HINT [See Example 4.] (a) -x - 4y + 2z = 13 = 4 х + у = 8 (х, у, 2) %3D (Б) —х — 4y + 2z %3D б = 5 х+ у = 4 (х, у, z) %3D (c) -x - 4y + 2z = 0 = 0 х+ у — = 0 (х, у, z) %3D Need Help? Read It
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