Define the Basic feasible solution
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
Is always basic.
It doesn't. Please revise your basic geometry & mensuration.
Calculating concentration of a chemical solution is a basic skill all students of chemistry must develop early in their studies. What is concentration?
It means that its an Acid. pH < 7 is acidic. pH > 7 is basic. pH = 7 is neutral.
feasible solution
Non_degenerate 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
the optimal solution is best of feasible solution.this is as simple as it seems
the phenomenon of obtaining a degenerate basic feasible solution in a linear programming problem known as degeneracy.
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
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.
The strength of a basic solution is represented by the pH of the solution. The greater the pH, the more basic the solution. Solutions with a pH greater than seven are considered to be basic.
This solution is basic.
Neutral solution: pH =7Acidic solution: pH7.
An acidic solution contains H+ ions, a basic solution contains OH- ions.
A basic solution.