00:01
In this problem, we have been asked what is a heuristic.
00:04
Now, the given options are a flash of insight, a guiding principle, a rule of thumb used in problem solving or decision making, a methodical procedure for trying all possible solutions to a problem, and a way of making a compensatory decision.
00:20
So, recall what a heuristic is.
00:26
Now, a heuristic is any approach to problem solving, which employs a practical method, which is not guaranteed to be optimal, but is still sufficient for reaching an intermediate short -term goal.
00:39
Sometimes finding an optimal solution is very difficult or impractical, and in these situations, heuristics can be quite useful...