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 xo = 0.5, what is x, so that x estimates the root of f(x) to six significant digits?

Mathematics For Machine Technology
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Author:Peterson, John.
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Chapter55: Introduction To Circles
Section: Chapter Questions
Problem 28A: Solve the following exercises based on Principles 15-17, although an exercise may require the...
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. Consider the function f(x) = cos x − 3x + 1. Since ƒ (0)ƒ (²) < 0. f (x) has a root in
[0]. If we use Newton-Raphson method, with xo = 0.5, what is x₁ so that x₂
estimates the root of f(x) to six significant digits?
Transcribed Image Text:. Consider the function f(x) = cos x − 3x + 1. Since ƒ (0)ƒ (²) < 0. f (x) has a root in [0]. If we use Newton-Raphson method, with xo = 0.5, what is x₁ so that x₂ estimates the root of f(x) to six significant digits?
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