100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4.6 TrustPilot
logo-home
Summary

Résumé Factorielle, k-uplet, permutation et combinaison

Rating
-
Sold
-
Pages
4
Uploaded on
27-03-2022
Written in
2021/2022

Fiche résumant les propriétés des ensembles finis quelconques. Plus particulièrement les concepts fondamentaux permettant de calculer le nombre d’éléments (ou le cardinal) de ces ensembles.

Institution
Course

Content preview

Factorielle, k-uplet, permutation et combinaison : Résumé et révision - Mathématiques | SchoolMouv 27/03/2022 21:23




Factorielle, k-uplet, permutation et combinaison

FICHE DE RÉVISION



1 Définitions

• On appelle cardinal de E , ensemble fini, le nombre de ses éléments.

➜ On le note : Card(E), et c’est un entier naturel.
• Soit p ∈ N∗ et A1 , A2 , … , Ap des sous-ensembles non vides d’un ensemble fini
E.
➜ P = {A1 , A2 , … , Ap } est une partition de E si et seulement si :



{
A1 ∪ A2 ∪ … ∪ Ap = E
A1 , A2 , … , Ap sont disjoints 2 ˋa 2

➜ Si A est une partie de E , non vide et non égale à E , A et Aˉ forment une
partition de E .

• Le produit cartésien de deux ensembles E et F est noté E × F .

➜ Il est défini par : E × F = {(x, y) avec x ∈ E et y ∈ F }.
➜ Il s’agit de l’ensemble des couples dont le premier élément est un élément de E
et le second un élément de F .

• Le produit cartésien de n ensembles est :



E1 × E2 × … × En ={(x1 , x2 , … , xn )
avec, pour tout i ∈ {1, 2, … , n} : xi ∈ Ei }




https://www.schoolmouv.fr/eleves/cours/combinatoire-et-denombrement/fiche-de-revision Page 1 sur 4

Written for

Institution
Secondary school
Study
Lycée
Course
School year
1

Document information

Uploaded on
March 27, 2022
Number of pages
4
Written in
2021/2022
Type
SUMMARY

Subjects

CA$7.90
Get access to the full document:

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached

Get to know the seller
Seller avatar
teohj

Get to know the seller

Seller avatar
teohj
Follow You need to be logged in order to follow users or courses
Sold
-
Member since
3 year
Number of followers
0
Documents
7
Last sold
-

0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions