Thanks, I fixed the equation you mention. I am not sure how I would use hyperbolic functions to represent the cone in the manor done with r(t,z) = <z cos t, z sin t, z>. I guess a hyperbola can be expressed as (+/- a cosh(u),b sinh(u)) but I am not sure how that helps me. Arg, this is confusing.
Hello. I am having some trouble with the following problem and would be thankful if any of you could help me out.
Homework Statement
Let C be the hyperbola formed by intersecting the cone
x^2+y^2=z^2, z>0
with the plane x+y+z=1, and let
\textbf{f}(x,y,z)=<0,0,1/z^2>.
I am trying...