Approximate the solution of dy y(x + 1) dx x3 + x2 – 2x at x = 2 for the initial value problem y(1.1)=0.5 using (a) Euler method, (b) Improved Euler method and (c) 4th order Runge-Kutta method. Compare the estimated values obtained using the different methods with the exact value by computing the % difference. Use a step size, h = 0.1. Show the sample calculations for the first and last iterations only. Use the provided table to present the summary of calculated values. Round up your answers to six decimal places.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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II.
Approximate the solution of
y(x + 1)
dy
x3 + x2 – 2x
%3D
dx
at x = 2 for the initial value problem y(1.1)=0.5 using (a) Euler method, (b) Improved Euler
method and (c) 4th order Runge-Kutta method. Compare the estimated values obtained using
the different methods with the exact value by computing the % difference. Use a step size, h =
0.1. Show the sample calculations for the first and last iterations only. Use the provided table
to present the summary of calculated values. Round up your answers to six decimal places.
Transcribed Image Text:II. Approximate the solution of y(x + 1) dy x3 + x2 – 2x %3D dx at x = 2 for the initial value problem y(1.1)=0.5 using (a) Euler method, (b) Improved Euler method and (c) 4th order Runge-Kutta method. Compare the estimated values obtained using the different methods with the exact value by computing the % difference. Use a step size, h = 0.1. Show the sample calculations for the first and last iterations only. Use the provided table to present the summary of calculated values. Round up your answers to six decimal places.
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