Multiple choice

In Simplex table, if all the elements in the key column are negative, then there is an unbounded solution.

  1. TRUE

  2. FALSE

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

When all elements in the pivot (key) column are non-positive, there is no valid ratio test to determine a leaving variable. This means the entering variable can increase indefinitely without violating any constraint, indicating an unbounded solution.