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After having studied as to what is operations research we shall now try to answers why its need has been felt by the industry. As already tainted out science of OR came into existence in connection with the war operations to decide the strategy by which enemy could be harmed to the maximum possible extent with the help of the available warfare.
scope of operation research
Explain Decision Making Process. Decision Making Process: A good decision can only be prepared as a result of a rational decision making process. The different stages of the
Uses of Mean Deviation Mean Deviation is rarely being used as a measure of dispersion. But due to easy and simplicity in calculation. It is rather useful in busin
solve the following linear programming problem using simplex method maximize z=3x1+2x2 subject to the constraints: x1+x2 x1+x2 x1,x2>=0
Solve by simplex method Maximize Z = 5x 1 + 3x 2 Subject to 3x 1 + 5x 2 ≤ 15 5x 1 + 2x 2 ≤ 10 & x 1 ≥ 0, x 2 ≥ 0 [Ans. Max Z = 235/19
What is meant by a mathematical model of a real situation? Discuss the importance of models in the solution of Operations research problems
Multiple Objective s The sample may vary according to the objective of the research. There may several objectives of marketing research so the sample size may vary a
what is factory act
how did operation research evolve
Problems based on LPP when feasible region is a line segment or it does not exist. 1. Maximize z = 2x+3y subject to the constraints X + y ≤ 1 X + y ≥ 3 X, y ≥ 0
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