Find the exact area $($in units ${?}^2)$ of the region bounded by the given equations if possible. If you are unable to determine the intersection points analytically, use a calculator to approximate the intersection points with three decimal places and determine the approximate area $($in units ${?}^2)$ of the region, then round your answer to three decimal places.

$y=cos(x),y=e^x,x=-,$ and $x=0$

units ${?}^2$