An ant is standing on one vertex of a cube and can only walk along the edges. The ant is confused and moves randomly along the edges at random. How many edges, on average, will the ant travel to reach the opposite vertex of the cube?
An ant is standing on one vertex of a cube and can only walk along the edges. The ant is confused and moves randomly along the edges at random. How many edges, on average, will the ant travel to reach the opposite vertex of the cube?
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