Differential Equation

Differential Equation of first order and first degree: Homogeneous equations, Linear Equations and Exact differential Equation
First order higher degree Differential Equations, Clairout’s Form, Complimentary Function.
Homologous linear Differential Equations, Simultaneous Differential Equations
Linear Differential Equations of Second Order.
Solution by transformation of equation, Facrorization of operators.
Partial Differential Equations of first oder, Lagrange’s Linear Equations. Charpit’s general method of solution.