Find the values of k for which the pair of equations kx + 2y = 3 & 3x + 6y = 10 has a unique solution Share with your friends Share 0 Varun Rawat answered this Dear Student, The given equations are :kx + 2y - 3 = 0 3x + 6y - 10 = 0Comparing the above equations with a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0, we geta1 = k; b1 = 2; c1 = -3a2 = 3; b2 = 6; c2 = -10For unique solution : a1a2≠b1b2⇒k3≠26⇒k≠1So, the above system of equations has unique solution for all real values of k except for k = 1.Regards -3 View Full Answer