- #1

Mr Davis 97

- 1,462

- 44

## Homework Statement

If ##x=2-\pi cost## and y = ##2t-\pi sint##, then find the two t's at which the curve crosses itself, where t is on the interval ##[-\pi, \pi)##

## Homework Equations

## The Attempt at a Solution

I really don't know where to start besides just looking at the graph of the parametric equations. Is there a general method for this?