Q130. What is the equation of one of the diameters of the circle x2 + y2 + 6x - 2y + 1 = 0?Mathematics — Conic Sections — Question 130 of 272A. x - y = 0B. x + y = 0C. x + 3y = 0D. 3x + y = 0Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →