Solve and decode using matlab or octave

Numerical ODE: Find the solution of the following ODE's using the indicated method on the interval [a,b]. What is y(b)? 20) v=exv1,[a,b]=[0,3],y(0)=1Midpoint 27) y=(y+1)(y+3),[a,b]=[0,2],y(0)=2 Runge - Kutta 4 - Every student will solve two numerical integration and two numerical ODE problems. Solve the problems indicated for you in the following class list only! - Write a MATLAB or OCTAVE code to implement solution methods. Include the code and the results - Choose an appropriate step size in the range 0.01h0.1 Indicate your step size in the solution of each question. Numerical Integration: Estimate the following integrals using the indicated method. 10) 14ex2/3dx Trapezoid