Linear Programming problems and mathematical formulation Introduction of L.P.P. definition of constraints, objective function, optimization,  constraint  equations,  non- negativity  restrictions,  feasible  and infeasible region, feasible solutions, Mathematical formulation-mathematical formulation of  L.P.P.  
Different types of L.P.P Problems namely  manufacturing, diet and allocation problems with bounded feasible regions only,  graphical  solutions  for problem in two variables, optimum feasible solution(up to three non-trivial constraints).