
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
Numarul permutarilor unei multimi este
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 Wayground
10 questions
Triangle Congruence Rules

Quiz
•
9th - 12th Grade
10 questions
ÁREAS Y VOLÚMENES DE FIGURAS GEOMÉTRICAS

Quiz
•
1st - 10th Grade
16 questions
Progresiones geométricas

Quiz
•
10th Grade
12 questions
TRIGONOMETRIA

Quiz
•
10th Grade
10 questions
Ecuaciones e Inecuaciones

Quiz
•
KG - Professional Dev...
15 questions
Sucesiones

Quiz
•
10th - 11th Grade
15 questions
FUNCIONES TRIGONOMETRICAS ippca

Quiz
•
10th Grade
10 questions
Estadística datos agrupados IELLDM

Quiz
•
10th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
15 questions
ACT Math Practice Test

Quiz
•
9th - 12th Grade
16 questions
Parallel Lines Cut by a Transversal

Lesson
•
9th - 10th Grade
16 questions
Parallel Lines cut by a Transversal

Quiz
•
10th Grade
20 questions
Solving Multi-Step Equations

Quiz
•
10th Grade
20 questions
Multi-Step Equations and Variables on Both Sides

Quiz
•
9th - 12th Grade
10 questions
Angle Relationships with Parallel Lines and a Transversal

Quiz
•
9th - 12th Grade
10 questions
Angle Addition Postulate

Quiz
•
10th Grade
20 questions
Translations, Reflections & Rotations

Quiz
•
8th - 10th Grade