# Operations Research

## 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)...

## Standard Form of LPP

Standard form of LPP In this tutorial, we will discuss about what is the standard form of linear programming problem?,...

## 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...

## Linear Programming Problem

Linear Programming Problem (LPP) Optimization Problem Problems which seek to maximize or minimize a numerical function of a variables with...

## Hungarian Method to solve Assignment Problem

Hungarian Algorithm to solve Assignment Problem The Hungarian algorithm of assignment is an efficient algorithm of finding an optimal solution...

## Hungarian Method for Restriction on Assignment Problem-Example

Hungarian Method for Restriction on Assignment Problem Example In this article we will study the step by step procedure of...
Travelling Salesman Problem Suppose a salesman wants to visit certain number of cities, say, $n$. Let $c_{ij}$ be the distance...