This preview shows page 1. Sign up to view the full content.
Unformatted text preview: We have 52! unique permutations, but since the dierent arraignments of cards within a given hand do not matter we have 52! (13!) 4 , possible bridge hands. Problem 26 (practice with the multinomial expansion) This is given by the multinomial expansion ( x 1 + 2 x 2 + 3 x 3 ) 4 = n 1 + n 2 + n 3 =4 4 n 1 , n 2 , n 3 x n 1 1 (2 x 2 ) n 2 (3 x 3 ) n 3 The number of terms in the above summation is given by 4 + 31 31 = 6 2 = 6 5 2 = 15 ....
View
Full
Document
This note was uploaded on 02/25/2011 for the course STAT 418 taught by Professor G.jogeshbabu during the Winter '08 term at Pennsylvania State University, University Park.
 Winter '08
 G.JOGESHBABU
 Counting, Probability

Click to edit the document details