Problem $2(15$ points$)$: Solve the following ordinary differential equation using the Midpoint Method over the interval from x $=2$ to $5.$ cos$()+()+=0$ Where $()=(+2)2/3.$ When x $=2,$ y $=10.$ Display your result $($y vs$.$ x$)$ using a plot. Requirements: $1.$ Write a main program and a SEPARATE function program for midpoint method. $2.$ Main Program a$.$ Define step size h using $50$ points for x$.$ b$.$ Define function handle for the increment function c$.$ Call function program for midpoint method d$.$ Generate a plot for y vs$.$ x from x $=2$ to $5.3.$ Function programs a$.$ Write a function program for midpoint method.