Artificial Intelligence (AI) involves the use of intelligent agents that can perceive their environment and make decisions based on knowledge.
Problem formulation in AI includes defining initial states, possible actions, goal states, action outcomes, and path costs.
Search strategies in AI can be categorized into uninformed (blind) search, like Breadth-First Search (BFS) and Depth-First Search (DFS), and informed (heuristic) search, such as Greedy Best-First Search and A* Search.
AI is focused on creating agents that can reason and act effectively, with problem formulation and search strategies playing key roles in solving real-world tasks.