I need help with polar coordinates

15. 9 Find all polar coordinates of point P where P = (5 points) (9, 5 + 2nn) or (-9, 5 + 2nn) (9, 5 + (2n + 1)n) or (-9, 5 + 2nn) (9. 5 + 2nn) or (-9, 5 + (2n + 1)n) (9, 5 + 2nn) or (9, 5 + (2n + 1)n) 16. Determine two pairs of polar coordinates for the point (3, 3) with 0' s 0