Simplex Method: Two-phase Technique (Class Lecture)

This is a class lecture in operations research class related to two-phase technique of simplex method. To get the most out of this lecture you should look at other lectures in Simplex Method, and the Big M. You need to be familiar with some concepts such as feasible region, extreme points, LP model, standard form of LP, slack/surplus variables, row operation, simplex algorithm, simplex tableau, artificial variables and Big M method. Note: The videos on this channel are instructional videos developed for the classes that I teach at the department of Industrial Engineering, Morgan State University in Baltimore Maryland.