Question: Exercice 3 : (a) Dmontrer que : Lorsque r n etr m. Indication : On pourra considrer un groupe comprenant n hommes et m

Exercice 3 : (a) Dmontrer que : Lorsque r n etr m.

Exercice 3 : (a) Dmontrer que : Lorsque r n etr m. Indication : On pourra considrer un groupe comprenant n hommes et m femmes, puis dterminer le nombre de sous-groupes de r personnes qu 'on peut former. (b) En dduire que (k) (c) Montrer que (k) (1)k = O et en dduire que

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Exercice 3 : (a) Dmontrer que : Lorsque r n etr m. Indication : On pourra considrer un groupe comprenant n hommes et m femmes, puis dterminer le nombre de sous-groupes de r personnes qu 'on peut...

VERIFIE SI MES REPONSE SON BONNE SINON CORRIGE MOI MERCI Exercice 1 : Soient les donn es suivantes concernant la soci t Poussin : Etats Probabilit s Rentabilit s du march Rentabilit du titre 1 0 , 1...

CEST EN FRANCAIS VERIFIE SI MES REPONSE SON BONNE SINON CORRIGE MOI MERCI Exercice 1 : Soient les donn es suivantes concernant la soci t Poussin : Etats Probabilit s Rentabilit s du march Rentabilit...

EXERCICE 1: (4 MARKS each year 2 marks) The following items were taken from the financial statements of Sigma, over a three-year period: Item 2009 2008_ 2007 Net Sales 640,000 $600,000 $500,000 Cost...

Question a developpement (7 points) : Pour chacune des series numeriques suivantes, etudier leur convergence ou leur divergence. En specifiant le critere utilise. Donner tous les details de votre...

Devoir not - Physique Exercice 1 : (Eil (Spts) Rpondre aux questions suivantes : l) Quels Sont les principaux lments de l'il rduit ? 2) En quoi consiste le phnomne d'accommodation de l'cil ? 3)...

programming Exercice 1: What is the output of the following program: class Person 1 void salutation() (Sxstem.out,printin(" Hello, How are you "); \} \} class Teacher extends Person \{\} class...

plz answer all questions Exercice 1 What will be the molarity of the solution resulting from 20 ml of 3.0 M HNO; with 80 ml of water ? Exercice 2 What will be the molarity of the solution of the...

On January 1, Year 1, Porter Inc. purchased 85% of the voting shares of Sloan Ltd. for $3,026,000 in cash. On this date, Sloan had common shares outstanding in the amount of $2,200,000 and retained...

Suppose two workers earn labor incomes of $20,000 per year in each of three tax accounting periods. One worker saves 20 percent of her labor earnings in each of the first two periods and spends all...

Find the derivative of: \ root ( 5 ) ( x ) HINT: recall that \ root ( n ) ( x ) = x ^ ( ( 1 ) / ( n ) )

You are the manager of a successful gift shop. After a meeting with her accountant, the owner of the shop has told you that the shops cost of goods sold should be about 30 percent of total sales...

The next dividend payment by ZYX, Inc., will be $2.85 per share. The dividends are anticipated to maintain a 4.5 percent growth rate, forever. If ZYX stock currently sells for $84 per share, what is...

A well-known local wine shop uses keystone pricing for its line of modular wine racks. (a) Given this pricing practice, use the cost information here to calculate the retail prices for the following...

What is the most likely reason that customer-based pricing is not more often used? What do you think of this reason?

If a company uses customer-based pricing, does that mean that costs and the prices of competing products are not taken into account?

Tori and some other childeen experimented with balls to see which ones rolled. First using a piece of cardboard to use as a ramp, they angled it on a block to the floor to test the balls. Then Tori...

PCs significantly increase a manager's capabilities to process and use accounting information. Do you agree? Explain.

What is ethical behavior? Is it possible to teach ethical behavior in a management accounting course?

In the 1400s Europeans valued the gold, gems, drugs, and spices that came from the Orient. However, these goods were very costly, since they could only be transported to Europe via long overland...