Math Chapter Wise Ordinary And Partial Differential Equations, Integral Equations And Calculus Of Variations English MCQ UP PCS (Pre) 1999 Q.The solution of the equation 2 dy dy x - y +a = 0 dx dx is Ac y ax a = + Ba y ax c = + Ca y cx c = + Dc y cx a = + Show answer Correct answer: a y ax c = +