document.write( "Question 1140059: (1)in how many ways can 4 boys and 3 girls be arrange in a line if the 3 girls are to be seperated
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document.write( "(2)when the number of the ways permuting the letters \"HELL\" such that (A)2ls well always be together (B)the 2ls will always be apart. \n" );
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Algebra.Com's Answer #760531 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The correct answer to question (B) of (2) is 6.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The six arrangements are LHLE, LELH, HLEL, ELHL, LHEL and LEHL.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The two last arrangements, that are underlined, are those missed by tutor @KMST.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |