- #1

chrsr34

- 27

- 0

## Homework Statement

Consider the curve of intersection of the cylinders [x^2+y^2=4] and [z+x^2=4]. Find parametric equations for this curve and use them to write a position vector.

## Homework Equations

Thats what I am looking for. What to set t equal to.

## The Attempt at a Solution

I set t=x and got a square root for y. So if i set t=x^2, i get rid of the square root for y, but I am not sure if this is correct. i really don't know the rules for parametric equations. Any input is appreciated.

Chris