Answer :
In the given scenarios, it is most appropriate to use a heuristic solution in situation:
C. The only algorithms that provide exact solutions run in unreasonable time, but exact solutions are not necessary.
Explanation:
1. When the problem requires an exact solution but the algorithms that provide these exact solutions run in unreasonable time, using a heuristic approach can help find a quicker but approximate solution that meets the needs of the situation.
2. Heuristic solutions are often used when exact solutions are too computationally expensive or time-consuming, but an acceptable approximate solution is sufficient.
3. Heuristics are designed to find solutions in a more practical and efficient manner, even if they don't guarantee the best or optimal solution.
Therefore, in this situation (Option C), where exact solutions are not required due to the unreasonable time constraints of existing algorithms, employing a heuristic solution becomes the most suitable approach to tackle the problem effectively.
C. The only algorithms that provide exact solutions run in unreasonable time, but exact solutions are not necessary.
Explanation:
1. When the problem requires an exact solution but the algorithms that provide these exact solutions run in unreasonable time, using a heuristic approach can help find a quicker but approximate solution that meets the needs of the situation.
2. Heuristic solutions are often used when exact solutions are too computationally expensive or time-consuming, but an acceptable approximate solution is sufficient.
3. Heuristics are designed to find solutions in a more practical and efficient manner, even if they don't guarantee the best or optimal solution.
Therefore, in this situation (Option C), where exact solutions are not required due to the unreasonable time constraints of existing algorithms, employing a heuristic solution becomes the most suitable approach to tackle the problem effectively.
