(2) Solve the linear system below by applying the triangular factoriza- tion of the coefficient matrix: -5 -3x3 = +4x3 = 2x1 +5x2 +10x3 = xị +2x2 7 22

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
Problem 5EQ
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1) Using the fixed point iteration, solve the equation0.8e−0.6x−x= 0.Selectp0= 0 as an initial approximation and use the stopping cri-terium|pn+1−pn|<0.001.Perform the calculations with 4 decimal digits.

2) Solve the linear system below by applying the triangular factoriza-tion of the coefficient matrix: x1+ 2x2 −3x3 =−5

                                    −x1 +       4x3 = 72

                                      x1+5x2+10x3=22

(1) Using the fixed point iteration, solve the equation
0.8e-0.6x
x = 0.
-
Select po = 0 as an initial approximation and use the stopping cri-
terium |pn+1 – Pn| < 0.001. Perform the calculations with 4 decimal
digits.
(2) Solve the linear system below by applying the triangular factoriza-
tion of the coefficient matrix:
-3x3 =
+4x3 =
2.x1 +5x2 +10x3
xị +2x2
-5
22
|||
Transcribed Image Text:(1) Using the fixed point iteration, solve the equation 0.8e-0.6x x = 0. - Select po = 0 as an initial approximation and use the stopping cri- terium |pn+1 – Pn| < 0.001. Perform the calculations with 4 decimal digits. (2) Solve the linear system below by applying the triangular factoriza- tion of the coefficient matrix: -3x3 = +4x3 = 2.x1 +5x2 +10x3 xị +2x2 -5 22 |||
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