lisanoce
Jul 13, 2009, 05:51 PM
Loyalist CVI is about to have a reunion of all the previous graduating classes. There are 20 members of the current alumni association. Of these, eight members are recent graduates. In how many ways can a sub-committee of four members be struck to provide memorabilia if
a) there are no restrictions
b) the sub-committee must be all recent graduates
c) the sub-committee must have only two recent graduates
d) the sub-committee must have no more than three graduates
I have trouble answering this could you please explain how you got it. Thanks!
a) there are no restrictions
b) the sub-committee must be all recent graduates
c) the sub-committee must have only two recent graduates
d) the sub-committee must have no more than three graduates
I have trouble answering this could you please explain how you got it. Thanks!