Jacobian Matrix

Consider the function \(f: \mathbb{R}^2\to \mathbb{R}^2\) defined by \(\cv{x\\y}\mapsto \cv{3\,y-2\,x \\ 3\,x^2-y^2+3}\).

Compute the Jacobian matrix \(J(x,y)\) and determine its value in the point \((x,y)=(3,3)\).

\(J(x,y) ={}\)

\(\matrix{\Box & \Box \\ \Box & \Box}\)

\(J(x,y)\Biggl|_{(3,3)} ={}\)

\(\matrix{\Box & \Box \\ \Box & \Box}\)