
Conjuntos
Authored by Thiago Brito
Mathematics
10th Grade
Used 11+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Seja o conjunto P = {a, b, c, d, e}. Então, d ∈ P.
Verdadeiro.
Falso.
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Seja o conjunto A = {x | x é um estado da região Sudeste do Brasil}. Um elemento do conjunto A é:
Minas Gerais
Ceará
Bahia
Paraná
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Seja C = {n | n é capital do Brasil}. Então, o conjunto C é um conjunto
vazio
infinito
unitário
disjunto
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Considere A = {p | p é algarismo do número 3715}. Assinale a alternativa correta:
37 ∈ A
5 ∈ A
1 ∉ A
715 ∈ A
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Considere A = {x | x é divisor inteiro de 4}. Uma outra forma de representar o conjunto A é
A = {1, 2, 4}
A = {1, 4, 16, 64, 256, ...}
A = {4, 8, 12, 16, ...}
A = {-4, -2, -1, 1, 2, 4}
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Seja o conjunto A = {a, e, i, o, u}. Então, é possível definir o conjunto A, por característica, como sendo
A = {x | x é consoante do alfabeto brasileiro}
A = {n | n é vogal do alfabeto brasileiro}
A = {p | p é sequência de vogais e algumas consoantes}
A = {s | s é sequência par de vogais}
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Descreva o conjunto V = {x | x é vogal da palavra ESTACIONAMENTO}:
V = {a, e, i, o, u}
V = {a, e, o}
V = {a, i, o}
V = {a, e, i, o}
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