document.write( "Question 284388: In how many different ways can any 4 of the letters in the following word be arranged?\r
\n" );
document.write( "\n" );
document.write( "CHAIRS \n" );
document.write( "
Algebra.Com's Answer #206378 by brucewill(101)![]() ![]() ![]() You can put this solution on YOUR website! Issue of COMBINATIONS.\r \n" ); document.write( "\n" ); document.write( "Combinations of 6 things 4 at a time:\r \n" ); document.write( "\n" ); document.write( "6! / 4! 2!\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "=== \n" ); document.write( " |