Numarul permutarilor unei multimi este

Recapitulare:probleme de numarare

Quiz
•
Mathematics
•
10th Grade
•
Hard

Gabriela Baston
Used 22+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cnk
n!
Ank
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Numarul submultimilor ordonate de cate k elemente dintr-o multime de n elemente este dat de
combinari de n luate cate k
permutari de k elemente
aranjamente de n luate cate k
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Numarul tuturor submultimilor unei multimi cu n elemente este
n(n+1)/2
n!
2n
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Numarul tuturor functiilor ce se pot defini de la A la B, unde cardA=m si card B=n este
nm
mn
Cnm
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Numarul functiilor bijective ce se pot forma de la A la B, unde cardA=m si cardB=n
Anm
mn
Numai pentru m=n, n!
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Termenul general al binomului lui Newton este
Tk+1=Cnk.an-k.bk
Tk+1 = Cnk.an.bk
Tk+1 = Cnk · ak ·bn-k
necunoscut
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Un termen din binomul lui Newton este independent de x daca
contine pe x la puterea 0
nu contine x
este un numar ce nu are x in exprimare
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Drepte paralele si perpendiculare

Quiz
•
10th Grade
10 questions
Progresiones aritméticas

Quiz
•
8th - 12th Grade
17 questions
Função Afim

Quiz
•
10th Grade
16 questions
Change of subject of formula

Quiz
•
8th - 10th Grade
11 questions
Probleme de combinatorica

Quiz
•
10th Grade
9 questions
Radicali

Quiz
•
10th Grade
10 questions
Matrice. Operații cu matrice.

Quiz
•
1st - 10th Grade
10 questions
Probleme de numărare

Quiz
•
10th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade