document.write( "Question 514874: In how many ways can 6 men and 4 women sit in a row if the men must sit together and the women must sit together.\r
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document.write( "I thought it was 6!4! = 17280 possible arrangements but now I am second guessing.\r
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document.write( "Thanks for your help! \n" );
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Algebra.Com's Answer #343602 by drcole(72)![]() ![]() ![]() You can put this solution on YOUR website! You are correct that there are 6! = 720 ways that we could arrange six men in a row, and 4! = 24 ways to arrange four women in a row, but since all of the men and all of the women need to sit together, we also have to take into account how the two groups are arranged:\r \n" ); document.write( "\n" ); document.write( "MMMMMMFFFF or FFFFMMMMMM\r \n" ); document.write( "\n" ); document.write( "So there are actually 6!4!2 = (720)(24)(2) = 34,560 ways to rearrange the six men and four women as specified. \n" ); document.write( " |