SOLUTION: A club consisting of n members is selecting a President and a Vice President. If these jobs must be held by different people, the number of ways the choice may be made is...

Algebra ->  Permutations -> SOLUTION: A club consisting of n members is selecting a President and a Vice President. If these jobs must be held by different people, the number of ways the choice may be made is...       Log On


   

Question 423690: A club consisting of n members is selecting a President and a Vice President. If these jobs must be held by different people, the number of ways the choice may be made is...
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!
number of ways = nP2
= n(n-1)