O'Reilly logo

Operations Research, 2nd Edition by A. M. Natarajan

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

TABLE 3.48

ch3-tab48

Since all zjcj ≥ 0, the current solution is optimum and the optimum integer solution is

 

x1 = 4, x2 = 3 with maximum of z = 55

Gomory’s Mixed Integer Method

In mixed integer programming problem only some of the variables are integer constrained, while the other variables may take integer or other real values. Like the pure integer problem, the mixed integer problem should be of the maximisation type and all the coefficients and constants should be integers.

The problem is first solved as a continuous LPP by ignoring the integerality condition. If the values of the integer constrained variables are integers, then the current ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required