(Steepest descent and CG) Consider the following linear system, (6 )()-0 1 0 2 x2 ke the initial guess xo (0 0]". a. Compute x2 by hand using steepest descent method.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.5: Iterative Methods For Solving Linear Systems
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1. (Steepest descent and CG) Consider the following linear system,
(6 ?) (:) - ()
1 0
0 2
X2
Take the initial guess xo = [0 0]? .
a. Compute x2 by hand using steepest descent method.
b. Compute x2 by hand using conjugate gradient method.
Transcribed Image Text:1. (Steepest descent and CG) Consider the following linear system, (6 ?) (:) - () 1 0 0 2 X2 Take the initial guess xo = [0 0]? . a. Compute x2 by hand using steepest descent method. b. Compute x2 by hand using conjugate gradient method.
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