Math Chapter Wise Ordinary And Partial Differential Equations, Integral Equations And Calculus Of Variations English MCQ Rajasthan TGT 2011 Q.Solution of differential equation 3 dy x y x dx − = − = is- A3 y x 2cx − = B3 2y x 2cx − = C2 2y x 2cx + = D2 y x 2cx + = Show answer Correct answer: 3 2y x 2cx − =