Q47. If a line passes through the points (4, 3) and (2, λ) and is perpendicular to the line y = 2x + 3, what is the value of λ?Mathematics — Analytic Geometry — Question 47 of 217A. -1B. 1C. -4D. 4Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →