If the feasible region is unbounded, a maximum or minimum value:

Question

Accepted Answer

A. May not exist

1. An unbounded region stretches away without limit in some direction.
2. The objective function may simply keep growing along it.
3. If the region is unbounded, a maximum or minimum may not exist.
4. So existence has to be checked rather than assumed.
_Source: syllabus Mathematics Part II, Ch 12 'Linear Programming'_

Answer

Must always exist

Answer

Must be negative

Answer

May be duplicated

If the feasible region is unbounded, a maximum or minimum value:

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