Question: f(x)=x³-4x-1 Find the positive root of the function after 6 iterations using (a) Sekant and (b) Newton-Raphson root finding methods. The initial estimate values for the secant method are x0=1.0 and x1=2.0; Let x0=1.5 for Newton-Raphson method.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Question: f(x)=x³-4x-1 Find the positive root of the function after 6 iterations
using (a) Sekant and (b) Newton-Raphson root finding methods. The initial
estimate values for the secant method are x0=1.0 and x1=2.0; Let xO=1.5 for
Newton – Raphson method.
Transcribed Image Text:Question: f(x)=x³-4x-1 Find the positive root of the function after 6 iterations using (a) Sekant and (b) Newton-Raphson root finding methods. The initial estimate values for the secant method are x0=1.0 and x1=2.0; Let xO=1.5 for Newton – Raphson method.
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