Q34Short answer
Two natural numbers r, s are drawn one at a time, without replacement from the set S= {1, 2, 3, ...., n } . Find P [ r ≤ p|s ≤ p ] , where p ∈ S.
Two natural numbers r, s are drawn one at a time, without replacement from the set S= {1, 2, 3, ...., n } . Find P [ r ≤ p|s ≤ p ] , where p ∈ S.