A formula of order 4 for approximating the first derivative of a function f gives: f'(0) ≈ 4.50557 for h = 1 f'(0) ≈ 2.09702 for

Question

A formula of order 4 for approximating the first derivative of a function f gives:
f'(0) ≈ 4.50557 for h = 1
f'(0) ≈ 2.09702 for h = 0.5
By using Richardson's extrapolation on the above values, a better approximation
of f'(0) is:
A) 0.17095
B) 1.00177
C) 0.97318
D) 1.93645

Kunduz · Accepted Answer

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