convert to polar: 2xy=3

Question

A. r=sqrt(3sin theta cos theta)

B. r=sqrt[(3sin theta cos theta)/2]

C. r=[3/(2sin theta cos theta)]

D.This cannot be converted without ambiguity.

Answer 1

plug and chug:

2xy = 3
2 rcosθ rsinθ = 3

so, (C)