| Block 1 | Ordinary Differential Equation of First Order | Module | Solution |
| Unit 1 | The Nature of Differential Equations | Download | Download |
| Unit 2 | Method of Solving First Oder and Degree Equations | Download | Download |
| Unit 3 | Linear Differential Equations | Download | Download |
| Unit 4 | Differential Equations of First Order But not First Degree | Download | Download |
| Block 2 | Second and Higher Order Ordinary differential Equations | ||
| Unit 5 | Higher Order Linear Differential Equations | Download | Download |
| Unit 6 | Method of Undetermined Coefficients | Download | Download |
| Unit7 | Method of Variation of Parameters | Download | Download |
| Unit 8 | Method of Symbolic Operations | Download | Download |
| Unit 9 | Second Order Linear Differential Equations | Download | Download |
| Block 3 | First Order Partial Differential Equations | ||
| Unit 10 | Curves and Surfaces | Download | Download |
| Unit 11 | Simultaneous Differential Equations | Download | Download |
| Unit 12 | PFAFFIAN Differential Equations | Download | Download |
| Unit 13 | LINEAR Partial Differential Equations | Download | Download |
| Unit 14 | Non Linear Partial Differential Equations | Download | Download |
| Block 4 | Second and Higher Order Partial differential Equations | ||
| Unit 15 | Homogeneous Linear Partial Diff. Eq. with Constant Coefficients | Download | Download |
| Unit 16 | Non Homogeneous Linear Partial Diff. Eq. with constant coefficients | Download | Download |
| Unit 17 | Partial Differential Equations of Second Order | Download | Download |
August 28, 2020