Question

Find all polar coordinates of point P where
P = (9,3/2 π).

Answer 1

I don't quite get the question... but an angle is equal when you add a multiple of \(2\pi\) to it....\[
P_n=\left(9,\frac32\pi+2\pi n\right),\,n\in \mathbb{Z}
\]

Answer 2

(9, π/5 + 2nπ) or (-9, π/5 + 2nπ)

(9, π/5 + (2n + 1)π) or (-9, π/5 + 2nπ)

(9,π/5 + nπ) or (-9, π/5 + nπ)

(9, π/5 + 2nπ) or (-9, π/5 + (2n + 1)π)

Answer 3

those are the answer choices

Answer 4

Okay, so if you make the magnitude of a polar coordinate negative, then it basically just shifts the magnitude over by \(\pi\).

Answer 5

?? lol im sorry i dont understand

Answer 6

oops, I mean it rotates the angle by \(\pi\)

Answer 7

5/2