document.write( "Question 159058: How many ways can a president, vice president , and secretary be chosen from a club with only 3 members \n" ); document.write( "
Algebra.Com's Answer #117168 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! Let a, b and c represent the members \n" ); document.write( "Let p, v, and s represent the offices \n" ); document.write( "of president, vice president and secretary \n" ); document.write( "p --- v --- s \n" ); document.write( "------------- \n" ); document.write( "a --- b --- c \n" ); document.write( "a --- c --- b \n" ); document.write( "b --- a --- c \n" ); document.write( "b --- c --- a \n" ); document.write( "c --- a --- b \n" ); document.write( "c --- b --- a \n" ); document.write( "These are the 6 different ways the 3 members can fill \n" ); document.write( "the 3 offices. It can be reasoned out as follows: \n" ); document.write( "-------------- \n" ); document.write( "There are 3 choices for president. Once a president is chosen, \n" ); document.write( "there are 2 members left, so there are 2 ways to fill the office \n" ); document.write( "of vice president. Then there is 1 member left to fill \n" ); document.write( "the office of secretary. \n" ); document.write( " |