10x2 – 4x3 + x4 = 1 X, + 4x2 – x3 + x4 = 2 3x1 + 2x2 + x3 + 2x4 = 5 -3x1 – 8x2 + 2x3 – 2x4 = -4 X1 – 6x2 + 3x3 = 1

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question

Solve the following linear system of equations using Gauss-Jordan Elimination method

10х, — 4x, + х, %3D1
x1 + 4x2 – x3 + x4 = 2
Зх, + 2х, + хз + 2x4 %3D 5
—3х, — 8х, + 2хз — 2х, 3 — 4
X1 - 6x2 + 3x3 = 1
Transcribed Image Text:10х, — 4x, + х, %3D1 x1 + 4x2 – x3 + x4 = 2 Зх, + 2х, + хз + 2x4 %3D 5 —3х, — 8х, + 2хз — 2х, 3 — 4 X1 - 6x2 + 3x3 = 1
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