Re: doubt

Posted by ankur on Apr 24, 2013; 5:25pm
URL: http://discussion-forum.276.s1.nabble.com/doubt-tp7580118p7580174.html

V(n,r)=C(n-1+r,r)=C(n-1+r,n-1)
Nt r-1..
No. Of ways we can distribute r similar balls in n numbered boxes..
n<r usually