Math Chapter Wise Ordinary And Partial Differential Equations, Integral Equations And Calculus Of Variations English MCQ KVS PGT 2022 Q.Solution of the differential equation x y dy e dx + = is: Ae−x +ey =c Bex +e−y =c Cex +ey =c De−x +e−y =c Show answer Correct answer: ex +e−y =c