Recent content by CYRANEX

Ok I get it now :) Thanks so much The book is simply stating that if T(u,v) = T(u',v') then u must equal u' and v must equal v' or else it is not a one to one map But that's what you guys have been saying... I still don't understand why the Jacobian determinant cannot equal zero...

Thanks guys you helped a bit, but I'm still confused are there better definitions for one-to-one mapping? @emyt Ok, that makes sense that v' isn't the derivative of v, but I still have no idea why v = v' and u = u' @Mikey W I am not really sure what you are trying to say, but from what...

Hi My book defines one-to-one mapping as A mapping T is one-to-one on D* if for (u,v) and (u',v') ∈ D*, T(u,v) = T(u', v') implies that u = u' and v = v' I don't really understand what they are trying to say, because right now what I'm getting from this information is that only...