Find the fifth iteration value of an extremum (maximum/minimum) value of          f(x) = 5sin2x - bx2   if b = 2 using Newton's Method with an initial guess value of x = - 2.9 . Round off the final answer to five decimal places but do not round off on preliminary calculations. use this formula

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Find the fifth iteration value of an extremum (maximum/minimum) value of 

        f(x) = 5sin2x - bx2  

if b = 2 using Newton's Method with an initial guess value of x = - 2.9 .

Round off the final answer to five decimal places but do not round off on preliminary calculations.

use this formula 

Xn+1
f'(xn)
= xn f" (Xn)
Xn
Transcribed Image Text:Xn+1 f'(xn) = xn f" (Xn) Xn
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