3-point forward difference formula, 3-point backward difference formula, 5-point difference formula. (b) (i) (ii) (iii) Do all the computations in 6 decimal places.

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Extracted text: 3-point forward difference formula, 3-point backward difference formula, 5-point difference formula. (b) (i) (ii) (iii) Do all the computations in 6 decimal places.


Extracted text: Given that f(x)= e". By taking h=10*, where k =1, 2, find approximate values of f'(2.2) using 4.