- #1
Qbit42
- 45
- 0
Homework Statement
Solve the following parametric equations for y = f(x)
x(t) = e[tex]^{-t}[/tex] + t
y(t) = e[tex]^{t}[/tex] - t
The Attempt at a Solution
I'm completely stuck on this one. I've noticed x + y = e[tex]^{-t}[/tex] + e[tex]^{t}[/tex] and also
y = [tex]\frac{1}{x-t}[/tex] [tex]- t [/tex]
but that's about as far as I've gotten.