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 The steps followed for the development of linear programming model are
1. state of problem in the form of a linear programming model
2. determine the decision variables
3. write the objective function
4. develop inequations (or equations) for the constraints.
The correct order is
  • a)
    1, 2, 3, 4
  • b)
    2, 1,3, 4
  • c)
    4, 1 2, 3
  • d)
    4, 3 ,2 , 1
Correct answer is option 'C'. Can you explain this answer?
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The steps followed for the development of linear programming model are...
Linear Programming Model Development Process

The correct order of steps followed for the development of a linear programming model is 4, 1, 2, 3. Let's discuss each step in detail:

Step 4: Develop Inequations (or Equations) for the Constraints
- This step involves formulating the constraints that restrict the feasible region of the problem.
- Constraints are the limitations or restrictions that must be adhered to in order to find the optimal solution.
- Constraints can be represented as inequalities (inequations) or equalities (equations).
- These constraints can include limitations on resources, capacity, demand, time, etc.

Step 1: State the Problem in the Form of a Linear Programming Model
- In this step, the problem is transformed into a mathematical model based on linear relationships.
- The decision variables, objective function, and constraints are defined.
- The problem is analyzed to identify the goal or objective that needs to be maximized or minimized.

Step 2: Determine the Decision Variables
- Decision variables are the unknown quantities that need to be optimized in the problem.
- They represent the choices or decisions that the decision-maker can make.
- Decision variables are usually denoted by symbols and can be continuous or discrete.

Step 3: Write the Objective Function
- The objective function represents the goal or objective that needs to be optimized.
- It is a mathematical representation of the quantity that needs to be maximized or minimized.
- The objective function is typically a linear equation, although it can also be nonlinear in some cases.

Correct Order: 4, 1, 2, 3
- The correct order of steps for the development of a linear programming model is 4, 1, 2, 3.
- First, we need to formulate the constraints (inequations or equations) that define the limitations of the problem.
- Then, we state the problem in the form of a linear programming model by defining the objective function and decision variables.
- Finally, we determine the decision variables and write the objective function based on the problem requirements.

Summary:
The correct order for the development of a linear programming model is 4, 1, 2, 3. Constraints are formulated first, followed by stating the problem in the form of a linear programming model, determining the decision variables, and writing the objective function. This sequential process allows for the systematic formulation and optimization of the problem.
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The steps followed for the development of linear programming model are1. state of problem in the form of a linear programming model2. determine the decision variables3. write the objective function4. develop inequations (or equations) for the constraints.The correct order isa)1, 2, 3, 4b)2, 1,3, 4c)4, 1 2, 3d)4, 3 ,2 , 1Correct answer is option 'C'. Can you explain this answer?
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