Problema Solution
If jan has 6 different colors of tulips and she needs to make bouquets with 4 different colors to give to her friends how many different bouquets can she make?
Answer provided by our tutors
we need to find the number of combinations of 4 objects from a set of 6 objects
C(6, 4) = 6!/(4!(6-4)!) = (1*2*3*4*5*6)/(1*2*3*4*1*2) = 15
she can make 15 different bouquets.