Multiple choice

For each of the basic variables in a given solution, whether optimum or not, (zj - cj) equals zero.

  1. TRUE

  2. FALSE

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Basic variables are part of the current basis (solution). By definition, their reduced cost (zj - cj) equals zero - this is a fundamental property of the simplex method and holds for any basic feasible solution, optimal or not.