Answer
$e^{x+y+1}$ and $e^{x+y+1}$
Work Step by Step
Our aim is to take the first partial derivatives of the given function $f(x,y)$ with respect to $x$, by keeping $y$ as a constant.
$f_x=e^{x+y+1}$
Take the first partial derivatives of the given function $f(x,y)$ with respect to $y$, by keeping $x$ as a constant.
$f_y=e^{x+y+1}$
