AI MCQ #449: Which data structure is used to give better heuristic estimates?

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Q449. Which data structure is used to give better heuristic estimates?

  • a) Forwards state-space
  • b) Backward state-space
  • c) Planning graph algorithm
  • d) None of the mentioned

✅ Correct Answer: C) Planning graph algorithm

Explanation: A special data structure called planning graph is used to give better heuristic estimates.