
Quizz 2
Quiz
•
Computers
•
University
•
Practice Problem
•
Easy
GUSTAVO FUJINOHARA
Used 2+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Sejam A e B conjuntos, tais que
A = {1, 2, 3, 4} e B = {2, 4, 6, 8}
Selecione a interseção de A e B
{1, 2, 3, 4}
{2, 4}
{1}
{1, 2, 3, 4, 6, 8}
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Sejam A e B conjuntos, tais que
A = {a, b, c, d, e} e B = {c, e, f}
Selecione o conjunto resultado de A - B
{a, b, d}
{a, b, c, d, e}
{a, b, d, f}
{c, e}
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Sejam A e B conjuntos, tais que
A = {a, b} e B = {1, 2, 3}
Selecione o conjunto que represente o produto cartesiano entre A e B
{a, b, 1, 2, 3}
{(a, b), (1, 2, 3)}
{(a, 1), (a, 2), (a, 3), (b, 1), (b, 2), (b, 3)}
{(a, b), (1, 2), (2, 3), (1, 3)}
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Sejam A e B conjuntos, tais que
A = {x, y, z} e B = {f, g, h, x, y}
Selecione a união de A e B
{f, g, h}
{x, y, z}
{x, y}
{f, g, h, x, y, z}
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Sejam A e B conjuntos, tais que
A = {-5, 2, 5, 10} e B = {-6, -5, 2, 5, 8, 10, 11}
Qual o valor verdade da proposição "A ⊆ B"
Verdadeiro
Falso
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Sejam A e B conjuntos, tais que
A = {a, b, c, d, e} e B = {a, b, c, d, e}
Qual o valor verdade da proposição "B ⊃ A"?
Verdadeiro
Falso
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Verdadeiro
Falso
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