Q67. The condition for the line y = 2x + c to be tangent to the circle x2 + y2 = 16 is:Mathematics — NUST Mock 2 — Question 67 of 200A. c = 10B. c = 12C. c2 = 64D. c2 = 80Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →