Solve the following ODE numerically from x=0 to x=10.
𝑑𝑦
= (𝑥 + 20𝑦) 𝑠𝑖𝑛(𝑥𝑦)
𝑑𝑥
Initial condition: y(0)=4
Apply Euler method, Heun’s method (with a single corrector), Midpoint method, Ralston’s method, and 4th order RK method (as described in the book) to solve it. Write a single function for the 2nd order RK method and pass the value of a2 to the function for implementing Heun’s method, Midpoint method and Ralston’s method.
Use the following step sizes: 0.01, 0.05, 0.1, 0.5
Generate the following graphs from the (x,y) points you get.
• For each method, plot curves for all the step sizes in one graph (total 5 graphs, 4 curves in each graph)
•For each step size, plot curves for all the methods in one graph (total 4 graphs. 5 curves in each graph)
Proper labeling should be done in every graph.
