Find the (Signed) Volume of the Solid Bounded by the Given

Essay

Find the (signed) volume of the solid bounded by the given function over the specified region $\Omega$ . $f ( x , y ) = x y ^ { 2 }$ and $\Omega = \left\{ ( x , y ) : x ^ { 2 } + y ^ { 2 } \leq 4 \right\}$