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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
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?
What is the meaning that the pH of a solution is 4.5?
It means that its an Acid. pH < 7 is acidic. pH > 7 is basic. pH = 7 is neutral.
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 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?
No, saltwater is not a basic solution. Examples of basic solutions include ammonia solution, sodium hydroxide solution, and potassium hydroxide solution.
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.
Does pOH 7.0 indicate a basic solution?
A pOH of 7.0 indicates a neutral solution, not a basic solution. In a basic solution, the pOH would be less than 7.0.
As an acidic solution is added to a basic solution the pH of the basic solution decreases?
Yes, as an acidic solution is added to a basic solution, the pH of the basic solution will decrease because the acidic solution introduces more H+ ions, thereby shifting the pH of the combined solution towards a more acidic value.
