Mathematics
Mathematics, 12.08.2020 05:01, coralaguilar1702

Urgent, please answer and show your work. In how many ways can two bishops be placed on a chessboard so that they do not attack each other? Note: a bishop can move any number of squares diagonally. A bishop on a white square, therefore, moves along white squares only. A bishop on a black square moves diagonally along black squares only.

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Urgent, please answer and show your work. In how many ways can two bishops be placed on a chessboard...

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