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    Question

    If the constraints in linear programming problem are changed

    A

    the problem is to be re-evaluated

    B

    solution is not defined

    C

    the objective function has to be modified

    D

    the change in constraints is ignored

    Easy Open in App

    Updated on : 2022-09-05

    Solution Verified by Toppr

    Correct option is A)

    The above question asks for the impact of change in constraints on the Linear programming problem. In this scenario, when there is a change in constraint, the solution will change definitely. Whether the solution exists or not, we can only find once the problem is re-evaluated.

    In an LPP, the objective function is related to the main objective of any problem, either we have to maximize or minimize the function based on the situation whereas the constraints is related to physical restrictions in achieving the defined objective function. In real life problems, there might be situations when the constraints change, but objective function does not changes to accommodate the change in constraints.

    Thus, if constraints in linear programming problem is changed, the problem has to be re-evaluated for the same objective function and after solving we can find whether the solution exists or not.

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    If the constraints in a linear programming problem are changed

    if the constraints in LPP are changed, then the problem is to be revaluated.

    Home > English > Class 12 > Maths > Chapter > Practice Set 03 >

    If the constraints in a linear...

    If the constraints in a linear programming problem are changed

    Updated On: 27-06-2022

    ( 00 : 00 ) ADVERTISEMENT Text Solution A

    the problem is to be revaluated

    B

    solution is not defined

    C

    the objective function has to be modified

    D

    the change in constraints is ignored

    Answer

    The correct Answer is A

    Solution

    if the constraints in LPP are changed, then the problem is to be revaluated.

    Answer

    Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

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    If the Constraints in a Linear Programming Problem Are Changed (A) the Problem is to Be Re

    If the Constraints in a Linear Programming Problem Are Changed (A) the Problem is to Be Re-evaluated (B) Solution is Not Defined (C) the Objective Function Has to Be Modified

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    If the constraints in a linear programming problem are changed

    OPTIONS

    the problem is to be re-evaluated

    solution is not defined

    the objective function has to be modified

    the change in constraints is ignored

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    SOLUTION

    the problem is to be re-evaluated

    The optimisation of the objective function of a LPP is governed by the constraints.

    Therefore, if the constraints in a linear programming problem are changed, then the problem needs to be re-evaluated.

    Concept: Introduction of Linear Programming

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    Chapter 30: Linear programming - MCQ [Page 68]

    Q 10 Q 9 Q 11

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    RD Sharma Class 12 Maths

    Chapter 30 Linear programming

    MCQ | Q 10 | Page 68

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