Asked by vicky

In a club 15 members choose from them a president , secretary and a treasurer. How many different states of candidates can be chosen?
Answered by Reiny
Since these are special positions, the order counts, so

what is 15x14x13 ?
Answered by bobpursley
What is 15!/3!12!?
answer 15*14*13/3*2=5*7*13

Answered by bobpursley
Ok, I agree with Reiny, I wasn't counting them as special positions.
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