Find $an$ approximation $ofy(1)$ using Euler's Method and $h=\mathrm{.}2$ for

$\frac{dy}{dx}=5x-2y$

$y(0)=1$

Determine the region $in$ the $xy{x}_0,y_0\frac{dy}{dx}=\frac{y^{\frac{1}{2}}}{x}$