please use matlab with simple codes and explain why i need to use, what means the code.

avoid use odefcn and odeEuler because that not work on the program, please use simply form.

Euler's Method Project Use a computer to find plots of numerical solutions with various step sizes (3 step sizes) for the following differential equation: 1+ y21 y(0) = 0. To obtain the graph in example 1 sec 2.4 by Euler's method (with h=0.2), you can use the following Matlab code: a=0 b=5 h=0.2 n=(b-a)/h x(1)=0 y(1)=-3 for i=1:n y(i+1)=y(i)+h*(x(i)+0.2*y()) x(i+1)=i*h end plot(x,y) Plot the graph obtained with the numerical' Euler method along with the graph of the exact solution. Attach a brief report summarizing (1 page maximum without graphs and codes) your findings with your graphs and your computer code (CH, Java, Excel, Matlab, Python etc). You can for example discuss errors. Discuss the method used to obtain a plot of the exact solution of the given differential equation. Upload your report to Dropbox in pdf format. Submit your work individually, you will also mark the names of your group members on your final report. Note: You do not have to find an explicit solution for y(x). You can plot the inverse of its reciprocal (from the data)