Please write code using MATLAB!!!!!! Thank you

Exercise 3. In your favorite programming language write a function of the form my_integral(N, a, b, f) that computes an approximation of the integral of f between a and b with the formula N -1 1 ha L"royaombi s(a+On+)'7) flatin Ja Use your code with N=3 and N=3000 to approximately compute "sin() do. JO What is the error in your approximation? Also submit your code for my_integral