(a) Consider the following system of linear equations 2x +6y - z= 18 x+ y+5z =-1.5 7x +2y + z=11 Write the equations in diagonally dominant form. Hence use 3 iterations of the Gauss-Seidel method to find approximate solutions for x, y, z. Use initial estimates of x, = y, = z, =0 and work to 4 decimal places of accuracy throughout.
(a) Consider the following system of linear equations 2x +6y - z= 18 x+ y+5z =-1.5 7x +2y + z=11 Write the equations in diagonally dominant form. Hence use 3 iterations of the Gauss-Seidel method to find approximate solutions for x, y, z. Use initial estimates of x, = y, = z, =0 and work to 4 decimal places of accuracy throughout.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 16EQ
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