Q66. What conic section does the equation x2 + y2 - 4x + 2y + 1 = 0 represent?Mathematics — NUST Mock By Dogers 5 — Question 66 of 200A. circleB. ellipseC. hyperbolaD. parabolaPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →