Q2: Iteration three of the root equation x³-x-1=0 belonging in the interval (1,2) using bisection method is A) 1.5 B) 1.3 C) 1.25 D) 1.35 E) 1.375 F) 1.357

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 21EQ
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Q2: Iteration three of the root equation x³-x-1=0 belonging in the interval (1,2) using
bisection method is
A) 1.5 B) 1.3 C) 1.25
D) 1.35
E) 1.375
F) 1.357
Q3: Iteration 2 by Gauss-Seidel iteration method, where x
= x3 = 0 are
-2x1 + 7x2 + 2x3 = 5
6x12x2 + x3 = 11
x1 + 2x2 - 5x3 = -1
(0)
Transcribed Image Text:Q2: Iteration three of the root equation x³-x-1=0 belonging in the interval (1,2) using bisection method is A) 1.5 B) 1.3 C) 1.25 D) 1.35 E) 1.375 F) 1.357 Q3: Iteration 2 by Gauss-Seidel iteration method, where x = x3 = 0 are -2x1 + 7x2 + 2x3 = 5 6x12x2 + x3 = 11 x1 + 2x2 - 5x3 = -1 (0)
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