Define operation research ( optimization technique) for( BCA-4th sem

Operation research definition

Operation research is an application of method of science to solve. The complex problem in the direction and management of men , machine , material and money in any area

There are four approach use in operation research.

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1. Scientific approach
2. Interdisciplinary approach
3. Object oriented approach 
4. Holistic approach

Nature of operation research

1. Method of science
2. Sean complex problem
3. Determine plan and policy
4. Use different tools and techniques
5. Decision making process

Techniques of operation research

1). Allocation problem). Linear programming

• Transportation problem

• Assignment problem

• Product problem

• Integer programming problem

• Linear goal programming

2). Non - linear programming problem

• Queuing theory

• Inventory control system

• Game theory

• Sequence problem

• Network analysis

• Replacement problem

• Dynamic programming

• Decision theory