SOLVE AND DECODE USNG MATLAB OR OCTAVE PLEASE

WRTE MATLAB OR OCTAVE COD.

Numerical ODE: Find the solution of the following ODE's using the indicated method on the interval [a,b]. What is y(b)? 16) y=2x+3y,[a,b]=[0,4],y(0)=3 Modified Euler 22) y=1+xy,[a,b]=[1,5],y(1)=2 Modified Euler 24) y=1+xy,[a,b]=[1,5],y(1)=2 Runge Kutta 26) y=(y+1)(y+3),[a,b]=[0,2],y(0)=2 Midpoint