(х — 4у — 7z — w %3D -19 y +z– 2w = -3 х+ 2у -z %3D2 (2х + 4у +z — Зw %3D-2 - w

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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Use Gauss-Jordan method to solve the system

(х — 4у—7z — w %3D-19
y + z – 2w = -3
х+ 2у — z %3D 2
(2х + 4у + z — Зw %3D -2
%3D
Transcribed Image Text:(х — 4у—7z — w %3D-19 y + z – 2w = -3 х+ 2у — z %3D 2 (2х + 4у + z — Зw %3D -2 %3D
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