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Author Question: Explain constraint function with the help of an example. What will be an ideal ... (Read 75 times)

littleanan

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on: Jun 24, 2018
Explain constraint function with the help of an example.
 
  What will be an ideal response?

Question 2

For the given data, the value of MSE is ________. Hint: Round the forecast values to 3 decimal places.
 
  A) 1,014,031.75
  B) 818.73
  C) 1,006.99
  D) 16.51


Hikerman221

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Reply #1 on: Jun 24, 2018
Answer to Question 1

A constraint function is a function of the decision variables in the linear programming problem. For example, assume that the availability of a certain important input is 500 square feet. However, its requirements for three varieties of a product are 2.0, 1.5, and 3.2 square feet per unit, respectively. If A, B, and C represent the number of units of each variety to produce, then 2.0 A represents the amount of the input used to produce A units of product A, 1.5 B represents the amount of the input used to produce B units of product B, and 3.2 C represents the amount of the input used to produce C units of product C. Hence, amount of material used can be expressed mathematically as the constraint function 2.0A + 1.5B + 3.2C.

Answer to Question 2

A


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