
Teoria dos Conjuntos - 1º Ano
Authored by Priscila Souza
Mathematics
1st - 12th Grade
Used 21+ times

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18 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
É o conjunto que não possui nenhum elemento.
Finito.
Unitário.
Vazio.
Infinito.
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Selecione a resposta, considerando os conjuntos
A = {2,4,6,8,10} B = {6,8,10,12,14} AUB = ?
AUB = {2,4,6,8,10}
AUB = {2,4,6,8,10,12,14}
AUB = {8,10}
AUB = {6,8,10,12,14}
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Selecione a resposta correta, de acordo com os conjuntos
A = {2,4,6,8,10} B = {6,8,10,12,14} A∩B = ?
AnB = {8,10}
AnB = {2,4,12,14}
AnB = {6,8,10}
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Os objetos que compõem um conjunto são chamados de elementos.
FALSO
VERDADE
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O que essa imagem representa?
A U B
A n B
B - A
A - B
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Sabendo que A={1, 2, 3, 4}, B={4, 5, 6} e C={1, 6, 7, 8, 9}. Qual é o conjunto (A∩B)UC?
{1, 3, 4, 8}
{1, 6, 7, 8, 9}
{1, 4, 6, 7, 8, 9}
Nenhuma das alternativas
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
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