PEC EPE Electrical Practice Questions - PEC Engineering Practice Examination - Electrical & Allied Disciplines (Part-II) Exam

In the Newton–Raphson method for finding a root of f(x)=0, the iterative update is:

x_{n+1} = x_n − f'(x_n)/f(x_n) x_{n+1} = x_n − f(x_n)/f'(x_n) x_{n+1} = x_n + f(x_n)/f'(x_n) x_{n+1} = f(x_n)/f'(x_n)

Correct Answer:

x_{n+1} = x_n − f(x_n)/f'(x_n)

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