Graphical Solution to LPP

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302-DECISION SCIENCE
Unit No.1. LPP
1.6 Graphical Solution
to LPP Problem
Presented By:
Dr. V. M. Tidake
Ph. D (Financial Management), MBA(FM), MBA(HRM) BE(Chem)
Professor & Head Dept. of MBA
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Sanjivani College of Engineering, Kopargaon
Department of MBA
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LINEAR PROGRAMING PROBLEM
 At the End of the Session Student will be able to
understand-
A. Graphical Solution to LPP Problem

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Graphical Method of Solution
Basic Feasible Solution:
It is termed as a solution which satisfies the non
negativity condition as well as the constraints.
A problem can have many Feasible Solution.
Optimal Feasible Solution:
A basic feasible solution which optimizes the
Objective Function.

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Steps for obtaining Graphical Solution
Steps:
1) Formulate the problem as a LPP .
2) Plot the Constraint Lines on Graph:
Note: While Plotting Constraint Line-
a) Constant on RHS of equation must be positive. (if not do so)
b) Replace the inequality sign by Equality Sign.
c) Identify two points on the line to draw the same.
3) Identify the Feasible Region or Solution Space.
4) Find Optimum Solution.

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EXERCISE
 List down the steps involved in Graphical Solution to
LPP Problem.

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For More Details Contact
Dr. V M Tidake
tidkevishal@gmail.com
tidkevishalmba@sanjivani.org.in

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Thank You