By way of an appropriate Taylor expansion in 8, determine the order of accuracy of the...

Transcribed Image Text:

By way of an appropriate Taylor expansion in 8, determine the order of accuracy of the discrete first-order derivative 1. f'(a) = 126 f(r+26) + 8f(r+ 8) – 8f(r - 6) + f(r - 26). By way of an appropriate Taylor expansion in 8, determine the order of accuracy of the discrete first-order derivative 1. f'(a) = 126 f(r+26) + 8f(r+ 8) – 8f(r - 6) + f(r - 26).