Which of the following statements is false for the Newton-Raphson method?单项选择题

题目图片
A

a. The Newton-Raphson method is based on finding the tangent to the point (xi, f(xi))

B

b. When the value of f(x) is "close enough" to zero, the iteration process is stopped and the resulting value of x is the estimate of the root.

C

c. If the gradient to the curve at the initial guess is f’(x) = 0, then we cannot use the Newton-Raphson method.

D

d. The value of the initial guess is insignificant to whether the process convergences on a final answer.

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