Solve the following $2$nd order ODE by employing any relevant function of MATLAB:

$\frac{d^{2}y}{d{x}^2}+0\mathrm{.}5\frac{dy}{dx}+7y=0$

Let:

$\frac{dy}{dx}=v$

Then

$\frac{dv}{dx}=-7y-0\mathrm{.}5v$

With the following initial conditions:

$y=4$ and $v=0$ when $x=0$

Read about different ODE solvers and choose an ODE solver through MATLAB documentation page.

In a word file, please store your results and MatLab commands and submit.