economicus

08-29-2007, 08:41 PM

math reviewing process before mphil/phd...

Can someone please help me at one math problem that is driving me crazy? :crazy:...especially because I think that is such a damn simple thing...

We have: G(x,y) = (x^2+1), y^2) and F(u,v) = (u+v, v^2). Compute the Jacobian derivative matrix F(G(x,y)).

How do ve get u and v each in terms of x and y? These double functions have impaired my vision...

Can someone please help me at one math problem that is driving me crazy? :crazy:...especially because I think that is such a damn simple thing...

We have: G(x,y) = (x^2+1), y^2) and F(u,v) = (u+v, v^2). Compute the Jacobian derivative matrix F(G(x,y)).

How do ve get u and v each in terms of x and y? These double functions have impaired my vision...