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# if the constraints in a linear programming problem are changed

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## If the constraints in linear programming problem are changed

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Question

A

B

C

D

## the change in constraints is ignored

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Updated on : 2022-09-05

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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.

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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

The correct Answer is A

Solution

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

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

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

### 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

Is there an error in this question or solution?

Chapter 30: Linear programming - MCQ [Page 68]

Q 10 Q 9 Q 11

### APPEARS IN

RD Sharma Class 12 Maths

Chapter 30 Linear programming

MCQ | Q 10 | Page 68

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