Re: InclusionExclusion Principle
 From: "Proginoskes" <CCHeckman@xxxxxxxxx>
 Date: 3 Dec 2005 22:06:45 0800
Little wrote:
> Could someone explain to me how to use the InclusionExclusion
> Principle to solve this problem.
>
> Question: A carousel has eight seats, each seat is distinct. Eight
> girls are seated on the carousel facing forward ( each girl looks at
> another girl's back). In how many ways can they change seats so that
> each has a different girl in front of her? How can the problem change
> when the seats are identical?
>
> Thanks a lot for the help.
Google for "derangement".
 Christopher Heckman
.
 References:
 InclusionExclusion Principle
 From: Little
 InclusionExclusion Principle
 Prev by Date: Re: Proof of the Poincare Conjecture; my 1990's proof revised
 Next by Date: Re: Question about mathematical induction?
 Previous by thread: InclusionExclusion Principle
 Next by thread: normed space, inner product space, and vector space, metric space, and topological space
 Index(es):
Relevant Pages
