Definition and method of solving first order linear differential eq

Description
Linear equation of first order involving some dependent and independent variables is defined. Linear homogeneous equation of first order is defined on this context. The initial conditions of these equations are explained and the arbitrary constants are defined.Elimination method of solving differential equation of first order is described. Analysis of homogeneous linear equations by matrices is shown in this video lecture. Application of these equations in physics is shown.
Prof. Arthur Mattuck, Maths, 18.03.Differential Equations, Spring 2010: 23: Introduction to First-order Systems of ODEs: Massachusetts Institute of Technology: MIT Open Course Ware),http://ocw.mit.edu (Accessed November24, 2011). License: Creative Commons BY-NC-SA: http://ocw.mit.edu/terms/#cc