Question

What are the components of the vector between the origin and the polar coordinate `(-2, (-5pi)/6)`?

Answer 1

`x = sqrt3`
`y = 1`

Explanation:

`x = rcostheta = (-2)cos(frac{-5pi}{6}) = sqrt3`

`y = rsintheta = (-2)sin(frac{-5pi}{6}) = 1`