Introduction for operations research test online help:
Online is used to gather number of information about any topics. It also provides teaching method for the students. Operations research (O.R.) is one of the important techniques of applied mathematics. Operational research is used to improve the decision making for any problems. Operational research is said to be operations research. It provides power for making more effective decision and produces more productive systems. In the below, we will analyze about the topic of operations research test online help.
Operation research – Operations research test online help
We can applied this techniques in some fields such as industry, agriculture, public utilizes, etc.
Benefit of operation research
Decreasing cost or asset
Increasing market share
Types of operations research – Operations research test online help
Some different types of operation research are:
Queuing or line theory
Operational research process:
Example problems – Operations research test online help
Example problem 1 – Operations research test online help
Illustrate the standard form of linear programming model using slack variables.
Maximize: C= 5a_1 + 9a_2 + 9a_3
a_1 – a_2 – a_3 = 5
2a_1 + a_2 + 5a_3 <= 4
9a_1 – 5a_2 + 4a_3 = 10
a_1, a_2 >= 0
Maximize: Z= 5a_1 + 9a_2 + 9a_3
a_1 – a_2 – a_3 = 5 -------------(1)
2a_1 + a_2 + 5a_3 <= 4 -------------(2)
9a_1 – 5a_2 + 4a_3 = 101 -------------(3)
a_1, a_2 >= 0