Subject

    Computer Science

    Topic

    Artificial Intelligence

    If the heuristic h(n) = 0 for every node, A* behaves exactly like ____.

    a)
    depth-first search
    b)
    uniform-cost search
    c)
    greedy best-first search
    d)
    hill climbing

    Explanation

    With h = 0, f(n) = g(n), which is the uniform-cost rule.

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