Question

Find all polar coordinates of point P where P = (5,-pi/6)

Answer 1

x = r*cos
y = r*sin

y/x = tan
x^2 + y^2 = r^2

Answer 2

ha i totally misunderstood, i didn't see they already gave you a point in polar form


this gives 4 possible coordinates which all end up at same point P

(5, -pi/6)
(5, 11pi/6)
(-5, -7pi/6)
(-5, 5pi/6)