## Graphical Method for Linear Programming Problem

Graphical Method for Linear Programming Problem Graphical method to solve a linear programming problem (LPP) is used to solve a linear programming problem with two variables only. It help us to visualize the the procedure of finding the optimal solution to a linear programming problem. Step 1 Given a LPP, consider each inequality (say, \$ax+by …

## Simplex Method to solve LPP

What is the Simplex Method? The simplex algorithm is the most extended procedure to solve the linear programming problem (LPP) developed by George Bernard Dantzig in 1947. Most of the real world linear programming problems have more than two variables. Such problems with more than two variables cannot be solved graphically. The simplex method is …

## Standard Form of LPP

Standard form of LPP In this tutorial, we will discuss about what is the standard form of linear programming problem?, what are the characteristics of standard form of linear programming problem?, how to convert LPP to its standard form?. Important Definitions Unrestricted Variables Many times one encounter problems of the LPP in which some or …

## Formulation of Linear Programming Problem

Formulation of Linear Programming Problem In this article, we will discuss about how to formulate a linear programming problem. Problem formulation is the most important step in the operations research. In order to formulate the word problem as a linear programming problem follow the following steps: Step 1 Read and understand the word problem thoroughly. …

## Linear Programming Problem

Linear Programming Problem (LPP) Optimization Problem Problems which seek to maximize or minimize a numerical function of a variables with the variables subject to certain constraints from a general class is called optimization problem. Programming Problem The term programming refers to the process of determining a particular program or plan of action. Programming problem deals …