Introduction - If you have any usage issues, please Google them yourself
Operations research is the scientific method in the direction and management of personnel, machinery, materials and industrial and commercial, government and defense funding of large-scale systems in the various problems that occur. Its unique approach is to develop a scientific system model, the inclusion of various random and risk factors of scale, and use the model prediction and comparison of different decision-making, strategies and consequences of control programs. The aim is to help executives decide scientific principles and policies.