Discretization for range of dx - Comparing the first, second and fourth order approximations of the first order derivative against the analytical or exact derivative.

Objective: Objective:- 1. For a range of dx, plot the first order, second and fourth order error. 2. Make sure that you plot dx vs error in a way that makes sense. 3. Explain the results in the space provided. What can you say about the slope of the curves in this plot? Formula for the fourth order approximation of the first derivative.…