X1 + x2 + x3 = 6 2х, — х2 + 4xз %3D 12 X2 + 4x3 -Зх, + 2х2 — хз — — 4 X3
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
Please finish this task in 45 min,ASAP,Use the half interval method and new raphson method
Transcribed Image Text:X1 + x2 + X3 = 6
2х, — х, + 4хз — 12
(-3х1 + 2х2 — хз — — 4
-
Expert Solution
Step 1
Note:
"Half interval method (Bisection method)" and "Newton Raphson method" are used to solve single non linear functions.
It cannot be used to solve given system of linear equations.
The appropriate method which can be used here is Gauss-Jordan elimination method of Matrix.
Gauss-Jordan elimination method is used to reduce the given matrix in the lowest form using row operations.
Use this method the solve the given system of equations.
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