. Consider the function f(x) = cos x − 3x + 1. Since ƒ (0)ƒ (=) < 0, ƒ (x) has a root in - [0]. If we use Newton-Raphson method, with x₁ = 0.5, what is the error when x2 is used to estimate the root of f(x)? (Answer must be in 8 decimal places)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Consider the function f(x) = cos x - 3x + 1. Since f(0)f() < 0, f(x) has a root in
[0, 1].
If we use Newton-Raphson method, with xo = 0.5, what is the error when x₂ is
used to estimate the root of f(x)? (Answer must be in 8 decimal places)
Your answer is Blank 1.
Blank 1 Add your answer
...
Transcribed Image Text:Consider the function f(x) = cos x - 3x + 1. Since f(0)f() < 0, f(x) has a root in [0, 1]. If we use Newton-Raphson method, with xo = 0.5, what is the error when x₂ is used to estimate the root of f(x)? (Answer must be in 8 decimal places) Your answer is Blank 1. Blank 1 Add your answer ...
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