
Contagem e Combinações em Matemática
Flashcard
•
Mathematics
•
11th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
O que é fatorial?
Back
O fatorial de um número inteiro não negativo n, denotado como n!, é o produto de todos os inteiros positivos menores ou iguais a n. Exemplo: 5! = 5 × 4 × 3 × 2 × 1 = 120.
2.
FLASHCARD QUESTION
Front
Back
3.
FLASHCARD QUESTION
Front
Qual é a fórmula para calcular combinações?
Back
4.
FLASHCARD QUESTION
Front
Quantas maneiras diferentes podemos escolher 3 pessoas de um grupo de 8?
Back
5.
FLASHCARD QUESTION
Front
Se você tem 4 camisas e 3 calças, de quantas maneiras diferentes pode se vestir?
Back
Multiplicando as opções: 4 camisas × 3 calças = 12 maneiras.
6.
FLASHCARD QUESTION
Front
O que é permutação?
Back
Permutação é a disposição de todos ou parte de um conjunto de objetos em uma ordem específica. Exemplo: As permutações de 3 letras A, B e C são ABC, ACB, BAC, BCA, CAB, CBA.
7.
FLASHCARD QUESTION
Front
Quantas maneiras diferentes podemos escolher 4 cartas de um baralho de 52 cartas?
Back
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