
Probability and Statistics Basic Probability and Statistics Math Forum 
 LinkBack  Thread Tools  Display Modes 
November 17th, 2018, 10:41 PM  #1 
Newbie Joined: Nov 2018 From: France Posts: 8 Thanks: 0  Some fundamental question in combinatorics
Hey. We started to study all this subject of combinatorics integrated with the subject of functions. 1. I don't actually understand how to integrate between combinatorics and function, those functions which represent our possibilities and etc... And why at all we need to represent our combinatoric problem with an answer integrating functions? 2. Secondly, we get this formula to calculate some sorts of possibilities: \frac {n!} {(nk)!} It's not clear to me why is this really correct, what is posed behind it? 3. For the Newton's binom  the lecturer has presented the proof for it but I don't understand it well, he also used the formula from above (2) to present the proof. Thank you! Last edited by CStudent; November 17th, 2018 at 10:46 PM. 
November 18th, 2018, 09:36 AM  #2 
Senior Member Joined: May 2016 From: USA Posts: 1,310 Thanks: 551 
Answered at Free math help


Tags 
combinatorics, fundamental, question 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
fundamental subtraction question  theHeavyLobster  Algebra  16  October 1st, 2018 03:53 AM 
Fundamental LA Question  chomool  Linear Algebra  1  February 17th, 2013 12:49 PM 
Fundamental Derivative question  thapchi  Calculus  3  November 30th, 2012 10:18 AM 
fundamental question  gaussrelatz  Calculus  1  October 25th, 2011 11:27 PM 
fundamental question  gaussrelatz  Algebra  1  December 31st, 1969 04:00 PM 