Math Chapter Wise Ordinary And Partial Differential Equations, Integral Equations And Calculus Of Variations English MCQ UP PCS (Pre) 2002 Q.The particular integral of the differential equation 2 -3x 2 d y dy + 4 + 3y = e dx is: A3x 1 e 2 − B3x/xe− C3x 1 xe 6 − D3x 1 xe 2 − Show answer Correct answer: 3x 1 xe 2 −