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Business Analytics · Quiz 2 · 16 Mar 2025 · January 2025 term

Question 4: You solve the primal of a linear program with a maximizat…

Question 4

+1 markOne or more correct options

You solve the primal of a linear program with a maximization objective, three decision variables and two constraints of the less than or equal to type. Non-negativity restrictions apply to the decision variables. After solving the linear program, you find that the first constraint is not binding (LHS < RHS) and the second constraint is binding (LHS = RHS). Which of the following statements is/are correct?

Select all that apply.

  1. A

    There are three decision variables in the dual

  2. B

    The dual variable corresponding to the second constraint is zero

  3. C

    There are two decision variables in the dual formulation

  4. D

    The dual variable corresponding to the second constraint is non-zero

Show answer

Correct answers

  • C

    There are two decision variables in the dual formulation

  • D

    The dual variable corresponding to the second constraint is non-zero

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Question 4 of 21 in the IIT Madras BS Business Analytics (Business Analytics) Quiz 2 paper sat on 16 Mar 2025, in the January 2025 term (IIT M DIPLOMA AN EXAM QDD2 16 Mar 2025). It carries 1 mark.

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