Binary variables can be used to model multiple-choice and mutually exclusive constraints.

Question

Quizplus · Accepted Answer

Binary variables can indeed be used to model multiple-choice and mutually exclusive constraints. For example, if we have the choice between options A, B, and C, we can use binary variables x_A, x_B, and x_C to represent whether or not each option is selected. Since only one option can be selected, we can add the constraint x_A + x_B + x_C = 1 to ensure that the variables are mutually exclusive.

Binary Variables Can Be Used to Model Multiple-Choice and Mutually