Back to chapter hub Important Questions 1 Q3 Priority Revision State the ratio test for consistency of a1x+b1y+c1=0a_1x+b_1y+c_1=0a1x+b1y+c1=0 and a2x+b2y+c2=0a_2x+b_2y+c_2=0a2x+b2y+c2=0. lightbulb Study Answer