How many ways can four rooks be put on a chessboard so that no rook can capture

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How many ways can four rooks be put on a chessboard so that no rook can capture any other rook? Or, what is the same: How many ways can 8 markers be placed on an 8 × 8 grid of squares so that there is at most one in each row or column?

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Elementary Probability For Applications

ISBN: 9780521867566

1st Edition

Authors: Rick Durrett

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Question Posted: Jan 12, 2024 04:00 AM

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How many ways can four rooks be put on a chessboard so that no rook can capture

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Elementary Probability For Applications

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