Q73. If m1 and m2 are the slopes of the lines represented by the equation bx2 + 2hxy + ay2 = 0, then what is the value of m1 + m2?Mathematics — Analytic Geometry — Question 73 of 217A. 2h/bB. -2h/bC. 2h/aD. -2h/aPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →