- #1

- 775

- 1

## Homework Statement

Express the following equation in Cartesian form

[tex] r = 1 - cos(θ) [/tex]

## Homework Equations

[tex] x = r*cos(θ) [/tex]

[tex] y = r*sin(θ) [/tex]

[tex] r^{2} = x^{2} + y^{2} [/tex]

[tex] tan(θ) = \frac{y}{x} [/tex]

## The Attempt at a Solution

I have no idea... a hint would be nice thanks!

BiP