Use Matlab coding please if needed to solve

3. Separate this second order differential equation into two first order differential equations. Suggestion: define G=dy/dx as one of the first order differential equations. dx2dy2=4y+3sinx Use 4th order Runge-Kutta to solve this differential equation for y as a function of x over x=0 to x=6.5. The initial conditions are y=0 and dy/dx=7 at x=0. Units of x are radians. You can choose the step size