Math Chapter Wise Ordinary And Partial Differential Equations, Integral Equations And Calculus Of Variations English MCQ JDD-75-PGT TIER II-X-15 28.06.2015 Q.The solution of the differential equation 2 dy x 2y x dx + = + = is– A2 x C y 4x + = B2 x y C 4 = + C4 2 x C y x + = D2 x C y 4x + = Show answer Correct answer: 2 x y C 4 = +