How do you tell whether a constraint is binding or not Why i

How do you tell whether a constraint is binding or not? Why is this important?

Solution

solution-: A constraint of a linear program is binding at a point p if the inequality is met with equality at p.

When trying to find an optimal solution, the binding constraint is the factor that the solution is more dependent on.

The non-binding constraint doesn\'t affect the optimal solution and can be changed without changing it.