The Functions $x = x ( u , v )$ And $y = y ( u , v )$

Short Answer

The functions $x = x ( u , v )$ and $y = y ( u , v )$ are given to determine transformations from the xy-coordinate system to a uv-coordinate system. Find the Jacobian of the transformation. $$\begin{array} { l } x = 3 u + 2 v \\y = u + v\end{array}$$