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)\"\" \"About 
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\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
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\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
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