Please explain

Consider the following initial value problem. The exact solution is provided for you to compare with Euler's method. y'= 3 y(0) =0; exact solution is y = In(3) Estimate the solution using Euler's method with n = 5 steps over the interval t = [0, 1]. (Round your answer to five decimal places.) (1) Solve the intrial-value problem exactly. Y(1) Compare your Euler's method solution with the exact solution. How accurate is Euler's method? ( Round your answer to five decimal places!) Terror