Math Chapter Wise Limit, Continuity And Differentiability Of Function Of One Variable English MCQ TGT 2011 Q.Solution of differential equation 2 2 dy x y x y dx = + + = + + = + + = + + A2 2 2 y x y cx − + = B2 2 2 y x y cx + + = C2 2 2 x x y cy + + = D2 2 2 x x y cy − + = Show answer Correct answer: 2 2 2 y x y cx + + =