In how many ways can 4 boys and 5 girls sit in a row if the boys

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In how many ways can 4 boys and 5 girls sit in a row if the boys and girls must alternate?

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Probability & Statistics For Engineers & Scientists

ISBN: 9780130415295

7th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

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Question Posted: Feb 02, 2011 05:37 AM

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In how many ways can 4 boys and 5 girls sit in a row if the boys

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Probability & Statistics For Engineers & Scientists

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