For what value of r, the numerical solution of the following linear equation system will converge by iterative methods. Then, for r= 0.125, calculate the answer of the following linear device using the Gauss-Sidel method and the initial conjecture of X1 , X2 , X3 , X4 = 1. 0, 0. 8, 8, 0. 00 with approximately 4 decimal places. 1-3r 0. -r 1- 4r 0. [A] = [B] : 1- 4r 0. -r -r -r 1- 3r

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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T4) 

For what value of r, the numerical solution of the following linear equation system
will converge by iterative methods. Then, for r= 0.125, calculate the answer of the
following linear device using the Gauss-Sidel method and the initial conjecture of
X1 , x2 , X3 , X4 = 1. 0,0. 8, 8, 0. 00 with approximately 4 decimal places.
1- 3r
0.
1- 4r
-r
0.
[A] =
[B] =
%3D
-r
1-4r
-r
-r
1- 3r
Transcribed Image Text:For what value of r, the numerical solution of the following linear equation system will converge by iterative methods. Then, for r= 0.125, calculate the answer of the following linear device using the Gauss-Sidel method and the initial conjecture of X1 , x2 , X3 , X4 = 1. 0,0. 8, 8, 0. 00 with approximately 4 decimal places. 1- 3r 0. 1- 4r -r 0. [A] = [B] = %3D -r 1-4r -r -r 1- 3r
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