Question

How do you convert `(6, 3/2 pi)` into cartesian form?

Answer 1

`(x,y)=(0,6).`

Explanation:

Polar co-ords. `r,theta)` can be converted into carts. by using the formula `; x=rcostheta, y=rsintheta.`

Hence, `x=6cos(pi/2)=6*0=0`, `y=6sin(pi/2)=6*1=6`, giving,

`(x,y)=(0,6).`