Error Magnitude Comparison with respect to 1D mesh size dx of 4th order approximations of the second-order derivative using Finite Difference Method

Objective: Objective: The main target is to find the 4th order approximations of the 2nd order derivative of the function f(x) = exp(x)*cos(x) using all the 3 numerical approximations methods namely, Central Difference Method, Skewed Right-Sided Difference Method and Skewed Left-Sided Difference Method. Then we need to compute…