
Conjuntos e diagramas - 07-03
Authored by Pedro Luis
Arts
1st Grade
Used 1+ times

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22 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O que é um conjunto?
são os números
uma coleção qualquer de objetos
N, Z, Q, IR, R
Nenhuma das opções
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Quais são os conjuntos numéricos?
Naturais, Inteiros, Racionais, Reais
Naturais, Inteiros, Racionais, Irreais, Reais
Naturais, Inteiros, Racionais, Irracionais, Reais
Reais e Irracionais
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual a escrita em forma de conjunto, corresponde ao intervalo [-1,7]?
{x e R/ -1 <=x<=7}
{x e R/ -1 <x<=7}
{x e R/ -1 <=x<7}
{x e R/ -1 <x<7}
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(MACK) A intersecção dos conjuntos A= [-2; 1] e B= [-1; 2] é:
Vazio
A
B
{x ϵ R/ -2 <=x<= 2}
{x ϵ R/ -1 <=x<= 1}
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