Q28. The general equation of a second-degree curve is ax2 + 2hxy + by2 + 2gx + 2fy + c = 0. What type of conic section does this equation represent if h2 = ab?Mathematics — NUST Mock 5 — Question 28 of 200A. CircleB. ParabolaC. EllipseD. HyperbolaPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →