Linear Programming Formulation | Operations Research Lecture in Urdu HINDI|MTH Lecture No 4

In today’s lecture we will learn Linear Programming Formulation. LPP is a basic topic of Operations Research. This online video lecture is recorded in Urdu and HINDI. VU students can also watch this because it is being taught in Virtual University of Pakistan with MTH601 Course code. Today , it is Lecture No 4. Linear programming is the basic and fundamental numerical skill in Operation Research to solve 2 dimensional real life wordy problems.

Linear Programming definition

§Linear programming is a mathematical technique designed to aid managers in allocating resources (such as labor, capital, or energy. Machines) among competing activities. §It reflects, in the form of a model, the organization’s attempt to achieve some objective (frequently, maximizing profit contribution, maximizing rate of return, minimizing costs) §In view of limited or constrained resources (available capital or labor, service levels, available machine time, budgets).

Formulation of LP

§To formulate a real-life problem as a linear program is an art in itself. To aid you in this task, it is helpful to isolate the essential elements of the problem as a means of asking what the clients wants and what information can be gained from the data that has been provided. §The first step in formulating a problem is to set forth the objective called the objective function.

§Second element of a problem is that there are certain constraints on the company’s ability to maximize the total contribution. These constraints are:
(1) quantity of raw materials available,
(2) the level of demand for the products, and
(3) The equipment productive capacity.

Linear Programming Formulation | Operations Research Lecture in Urdu HINDI Lecture No 4

Author: Habibullah Qamar

Its me Habib Ullah Qamar working as a Lecturer (Computer Sciences) in Pakistan. I have an MS(M.Phil) degree in computer sciences with specialization in software engineering from Virtual University of Pakistan Lahore. I have an experience of more than 15 years in the filed of Computer Science as a teacher. Blog Writing is my passion. I have many blogs, This one is special made with the aim of providing 100% Free online coaching and training to the students of under-graduate and postgraduate classes. Most of the students enrolled in computer sciences, information technology, software engineering and related disciplines find it difficult to understand core concepts of programming and office automation. They find difficult in understanding and solving their assignments.