Question

Which of the following statements is true?

A feasible solution point lie on the boundary of the feasible region.

A feasible solution satisfies one or more constraints.

An infeasible solution violates one or more constraints.

An optimal solution satisfies at least one constraints.

Answer 1

A feasible solution point lie on the boundary of the feasible region.- FALSE

( as the fesible solution point not necessarily always lie on the boundary of the feasible region, it will lie in the feasible region)

A feasible solution satisfies one or more constraints.- FALSE  

( as a feasible solution satisfies all the constraints)

An infeasible solution violates one or more constraints.- TRUE

An optimal solution satisfies at least one constraints.- FALSE

( an optimal solution satisfies all the constraints)