Biomedical Engineering > GATE 2024 > Numerical Methods
To solve the equation x=2 cos x using Newton-Raphson's method, which one of the following is CORRECT?
A
xn+1 = xn + (xn - 2cos(xn) / (1 + 2sin(xn)))
B
xn+1 = xn - (xn - 2cos(xn) / (1 + 2sin(xn)))
C
xn+1 = xn + (1 + 2sin(xn)) / (xn - 2cos(xn))
D
xn+1 = xn - (1 + 2sin(xn)) / (xn - 2cos(xn))

Correct : b

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