Recent content by cruxcriticoru

If given an implicit function f(x,y,z)=0. Then, we can get z=g(x,y) and x= h(y,z). I know the answer for the partial derivative of g(x,y)' for x, how can I know the partial derivative of h(y,z) for z? I know f( x, y, z)=0. And I know ∂g / ∂x is positive. How can I define whether ∂h / ∂z is...