123martinnnnn
08.02.2021 •
Mathematics
We are given eight rooks, five of which are red and three of which are blue. A) In how many ways can the eight rooks be placed on an 8 x 8 chessboard so that no two rooks can attack one another (differentcolor rooks cannot share the same row or column).B) In how many ways can the 8 rooks be placed on a 12 x 12 chessboard so that no two rooks can attack one another?
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Ответ:
Step-by-step explanation: get a turtor then