1. Consider the function f(r) = V – cos(rr) in [0, 1]. a) Use bisection method and find p3. b) How many steps are required to achieve an approximation to the root with accuracy 10-2 2. Consider the function g(r) = r + sin(). a) Show that g has a unique fixed point on the interval [0, 27] b) How many steps of the fixed point method are required to achieve an approximation to the fixed point with accuracy 10-2 with po = T

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.5: Applications
Problem 17EQ
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Solve these numerical method problems. 

1. Consider the function f(x) = V – cos(rr) in [0, 1] .
a) Use bisection method and find p3.
b) How many steps are required to achieve an approximation to the root
with accuracy 10-2
2. Consider the function g(x) = 1 + sin().
a) Show that g has a unique fixed point on the interval [0, 27]
b) How many steps of the fixed point method are required
to achieve an approximation to the fixed point with accuracy 10-2
with po = T
c) Evaluate the iterations according to the number of iterations in (b).
Transcribed Image Text:1. Consider the function f(x) = V – cos(rr) in [0, 1] . a) Use bisection method and find p3. b) How many steps are required to achieve an approximation to the root with accuracy 10-2 2. Consider the function g(x) = 1 + sin(). a) Show that g has a unique fixed point on the interval [0, 27] b) How many steps of the fixed point method are required to achieve an approximation to the fixed point with accuracy 10-2 with po = T c) Evaluate the iterations according to the number of iterations in (b).
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