The document describes several linear programming problems involving constraints and objectives to maximize profit or minimize cost. The problems involve determining optimal production levels of products given constraints on available resources or determining optimal mixtures of ingredients given constraints.
This presentation is trying to explain the Linear Programming in operations research. There is a software called "Gipels" available on the internet which easily solves the LPP Problems along with the transportation problems. This presentation is co-developed with Sankeerth P & Aakansha Bajpai.
By:-
Aniruddh Tiwari
Linkedin :- http://in.linkedin.com/in/aniruddhtiwari
This presentation is trying to explain the Linear Programming in operations research. There is a software called "Gipels" available on the internet which easily solves the LPP Problems along with the transportation problems. This presentation is co-developed with Sankeerth P & Aakansha Bajpai.
By:-
Aniruddh Tiwari
Linkedin :- http://in.linkedin.com/in/aniruddhtiwari
Assignment Chapter - Q & A Compilation by Niraj ThapaCA Niraj Thapa
My name is Niraj Thapa. I have compiled Assignment Chapter including SM, PM & Exam Questions of AMA.
You feedback on this will be valuable inputs for me to proceed further.
The Least Cost Method is another method used to obtain the initial feasible solution for the transportation problem. Here, the allocation begins with the cell which has the minimum cost. The lower cost cells are chosen over the higher-cost cell with the objective to have the least cost of transportation.
Transportation Problem In Linear ProgrammingMirza Tanzida
This work is an assignment on the course of 'Mathematics for Decision Making'. I think, it will provide some basic concept about transportation problem in linear programming.
Operations Management : Line BalancingRohan Bharaj
This presentation gives us details about the different methods of Line Balancing.
It also gives an example of Ford Motors and how Line Balancing helped Ford become a powerhouse in the early 1900s
Assignment Chapter - Q & A Compilation by Niraj ThapaCA Niraj Thapa
My name is Niraj Thapa. I have compiled Assignment Chapter including SM, PM & Exam Questions of AMA.
You feedback on this will be valuable inputs for me to proceed further.
The Least Cost Method is another method used to obtain the initial feasible solution for the transportation problem. Here, the allocation begins with the cell which has the minimum cost. The lower cost cells are chosen over the higher-cost cell with the objective to have the least cost of transportation.
Transportation Problem In Linear ProgrammingMirza Tanzida
This work is an assignment on the course of 'Mathematics for Decision Making'. I think, it will provide some basic concept about transportation problem in linear programming.
Operations Management : Line BalancingRohan Bharaj
This presentation gives us details about the different methods of Line Balancing.
It also gives an example of Ford Motors and how Line Balancing helped Ford become a powerhouse in the early 1900s
Graphical Method of solving Linear Programing problems PP.pptxHailemariam
he graphical method is used to optimize the two-variable linear programming. If the problem has two decision variables, a graphical method is the best method to find the optimal solution. In this method, the set of inequalities are subjected to constraints.
In Mathematics, linear programming is a method of optimising operations with some constraints. The main objective of linear programming is to maximize or minimize the numerical value. It consists of linear functions which are subjected to the constraints in the form of linear equations or in the form of inequalities. Linear programming is considered an important technique that is used to find the optimum resource utilisation. The term “linear programming” consists of two words as linear and programming. The word “linear” defines the relationship between multiple variables with degree one. The word “programming” defines the process of selecting the best solution from various alternatives.
Linear Programming is widely used in Mathematics and some other fields such as economics, business, telecommunication, and manufacturing fields. In this article, let us discuss the definition of linear programming, its components, and different methods to solve linear programming problems.
How to set up a Graphical Method Linear Programming Problem - IntroductionEd Dansereau
How to set-up a simple linear programming problem using the Graphical Method. Excellent teaching tool before moving on to Simplex Method.. How to solve a linear programming problem.
Creative Commons allowed. All rights reserved by Ed Dansereau @ 2016
Mathematical formulation of lpp- properties and example
Linear programming
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2. A factory manufactures two articles “Chair” and “Table”. For chair a certain machine has to be worked for 3 hours and in addition a craftsman has to work for 4 hours. To manufacture the table, the machine has to be worked for 5 hours and in addition the craftsman has to work for 3 hours. In a week the factory can avail 160 hours of machine time and 140 hours of craftsman’s time. The profit on each chair is Rs.50 and that on each table is Rs.40. If all the articles produced can be sold, then find how many of chairs and tables be produced to earn the maximum profit per week. Formulate the problem as a Linear Programming Problem. Question
3. A company produces three products A, B and C from four raw materials P, Q, R and S. One unit of A requires 2 units of P, 3 units of Q and 4 units of S; one unit of B requires 4 units of Q, 3 units of R and 2 units of S; and one unit of C requires 4 units of P, 3 units of R and 4 units of S. The company has 12 units of material P, 14 units of material Q, 16 units of material R and 18 units of material S. Profit per unit of products A, B and C are Rs.4, Rs.7 and Rs.10 respectively. Formulate the problem as a Linear Programming Problem. Question
4. An electric appliance company produces two products: Refrigerators and ranges. Production takes place in two separate departments I and II. The company’s two products are sold on a weekly basis. The weekly production cannot exceed 25 refrigerators and 35 ranges. The company regularly employs a total of 60 workers in two departments. A refrigerator requires 2 man-weeks labour while a range requires 1 man-week labour. A refrigerator contributes a profit of Rs.60 and a range contributes a profit of Rs.40. Formulate the problem as a Linear Programming Problem. Question