$7-8-$ PLEASE PUT THIS IN MATLAB. PLEASE SHOW YOUR MATLAB CODE AND MATLAB OUTPUT.

Use MATLAB to sketch a vector field of the

system in the window $\left[\begin{array}{cccc}0& 4& 0& 4\end{array}\right]$

$\frac{dx}{dt}=x(2-x-y)$

$\frac{dy}{dt}=y(x-y)$

and draw graphs of the approximations of the

solutions corresponding to the initial conditions

$x(0)=0\mathrm{.}5,y(0)=0\mathrm{.}5$

$x(0)=1\mathrm{.}5,y(0)=1\mathrm{.}5$

$x(0)=2,y(0)=2$

$x(0)=3,y(0)=3$