0
Define the Basic feasible solution
What else can I help you with?
What are artificial variable used in operational research?
Artificial Variables are used to get an initial basic variable from the constraints while preparing the initial basic feasible solution table. Constraints of >= type and = type don't provide any basic variable. So, artificial variable is added arbitrarily to get the basic variable
What is simplex method of linear programming?
The simplex method is an algorithm used for solving linear programming problems, which aim to maximize or minimize a linear objective function subject to linear constraints. It operates on a feasible region defined by these constraints, moving along the edges of the feasible polytope to find the optimal vertex. The method iteratively improves the solution by pivoting between basic feasible solutions until no further improvements can be made. It's widely used due to its efficiency and effectiveness in handling large-scale linear optimization problems.
A water solution whose pH is 10?
Is always basic.
What is the volume of length equals 6 cm?
It doesn't. Please revise your basic geometry & mensuration.
Dilute a solution which has an initial concentration of 10 percent down to 2 percent?
Calculating concentration of a chemical solution is a basic skill all students of chemistry must develop early in their studies. What is concentration?
Definition of basic feasible solution?
feasible solution
What is the difference between feasible solution and basic feasible solution?
optimal solution is the possible solution that we able to do something and feasible solution is the solution in which we can achieve best way of the solution
State the difference between a feasible solution basic feasible solution and an optimal solution of a lpp?
the optimal solution is best of feasible solution.this is as simple as it seems
Non-degenerate basic feasible solution?
A non-degenerate basic feasible solution in linear programming is one where at least one of the basic variables is strictly positive. In contrast to degenerate solutions where basic variables might be zero, non-degenerate solutions can help optimize algorithms as they ensure progress in the search for the optimal solution.
What is degeneracy in linear programing problem?
the phenomenon of obtaining a degenerate basic feasible solution in a linear programming problem known as degeneracy.
What is basic and non basic variables?
In the context of linear programming, basic variables are those that correspond to the basic feasible solution of a linear system, typically representing the variables that are set to non-zero values in the solution. Non-basic variables, on the other hand, are set to zero in that solution, representing the dimensions of the solution space that are not active at that point. The distinction is crucial for methods like the Simplex algorithm, where the objective is to pivot between basic and non-basic variables to find the optimal solution.
What is a basic variable in simplex tableau?
In a simplex tableau, a basic variable is one of the variables that is included in the current solution and has a positive value, typically representing a constraint in a linear programming problem. These variables correspond to the columns in the tableau that have a leading 1 (the pivot column) and are used to determine the basic feasible solution. Non-basic variables, on the other hand, are set to zero in the current solution. The simplex method iteratively adjusts these variables to optimize the objective function.
What are artificial variable used in operational research?
Artificial Variables are used to get an initial basic variable from the constraints while preparing the initial basic feasible solution table. Constraints of >= type and = type don't provide any basic variable. So, artificial variable is added arbitrarily to get the basic variable
MODI method of solving transportation problem?
The first approximation to is always integral and therefore always a feasible solution. Rather than determining a first approximation by a direct application of the simplex method it is more efficient to work with the table given below called the transportation table. The transportation algorithm is the simplex method specialized to the format of table it involves: i) finding an integral basic feasible solution ii) testing the solution for optimality iii) improving the solution, when it is not optimal iv) repeating steps (ii) and (iii) until the optimal solution is obtained.
Is an aqueous solution of calcium hydroxide acidic or basic?
This solution is basic.
Is saltwater a basic solution And if not what are some examples of basic solutions?
baking soda, ammonia, and saltwater are three examples of basic solution's, although we are slowly making the sea acidic =[
Is saline solution a basic?
No, saline solution is not a basic solution. It is a neutral solution composed of a mixture of sodium chloride (salt) and water.
