Math Chapter Wise question with answer

Q01 If the equation Mdx + Ndy = 0 has one and only one solution, then the number of integrating- factor is English · DSSSB PGT 2021 Q02 Two linearly independent solutions of the differential equation y" – 2y' + y = 0 are y1 = ex and y2 = xex then a pa... English · DSSSB PGT 2021 Q03 Let y = x, y = e–x be two linearly independent solution of the corresponding homogeneous equation of () 2 d y dy 1+... English · DSSSB PGT 2021 Q04 A solution curve of the differential equation () 2 2 dy x + xy + 4x + 2y + 4 y = 0,x > 0, dx − − passes through the... English · DSSSB PGT 2021 Q05 If x and e–x are two linearly independent solutions of the equation () 2 2 2 d y dy 1+ x + x – y dx dx () 2 = 1+ x,... English · JSSC PGT 2018 Q06 If the roots of the auxiliary equation of the differential equation 4 2 2 4 3 2 d y d y d y dy – 5 + 6 + 4 dx dx dx... English · JSSC PGT 2018