document.write( "Question 421855: a club with 12 members wants to elect a president, a vice president, and a treasurer. From the remaining members, an advisory committee of 2 people is to be selected. In how many ways can this be done? \n" ); document.write( "
Algebra.Com's Answer #294498 by sudhanshu_kmr(1152)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "no. of ways to elect 3 post from 12 = 12P3 \r \n" ); document.write( "\n" ); document.write( "no. of ways to select 2 people from remaining 9 = 9C2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "total no. of ways = 12P3 * 9C2\r \n" ); document.write( "\n" ); document.write( "= 1320 * 36\r \n" ); document.write( "\n" ); document.write( "= 47520\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |