The error in Euler's method is the difference between the exact value and the approximate value. Find the errors made in part (a) in using Euler's method to estimate the true value of y(0.4), namely e0.4. (Round your answers to four decimal places.) h = 0.4 error = (exact value) − (approximate value) = h = 0.2 error = (exact value) − (approximate value) = h = 0.1 error = (exact value) − (approximate value) =What happens to the error each time the step size is halved? Each time the step size is halved, the error estimate appears to be (approximately)