Answer:
b. 3
Step-by-step explanation:
Answer:
The correct option D
Step-by-step explanation:
Linear Programming deals with the optimization (maximum or minimum) of a function of variables, known as objective function, subject to a set of linear equations and/or inequalities known as constraints.
Graphical Method can be used only for Linear Programming Problem with only two variables. The graphical method provides a pictorial representation of the solution process and a great deal of insight into the basic concepts used in solving large Linear Programming Problems.