document.write( "Question 466748: Out of 8 persons in a group find tha number of ways of selecting 3 persons and also tha number of way of arranging these 3 selected persons in a row \n" ); document.write( "
Algebra.Com's Answer #323570 by sudhanshu_kmr(1152)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Number of ways of selecting 3 out of 8 = 8C3 = 56 \n" ); document.write( "( here order doesn't matter)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Number of ways of arranging these 3 in a row = 8P3 = 336 \n" ); document.write( "( here order will matter)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |