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CLASES DE CONJUNTOS

Authored by Guillermo Yapias

Mathematics

4th - 6th Grade

Used 20+ times

CLASES DE CONJUNTOS
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H = { ϕ\phi  }

H es un conjunto:

Conjunto vacío

Conjunto finito.

Conjunto unitario.

conjunto infinito.

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Marca las alternativas verdaderas:

A = {x/ x ε N; 1 < x ≤ 2} A es un conjunto unitario

B = {x/ x ε N; 2x + 6 = 4} B no es un conjunto unitario

C = {{ }} C es un conjunto vacío

D= {x/ x es una vocal de la palabra "fábrica"}

Es un conjunto unitario

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Es un conjunto vacío:


Marca las alternativas correctas.

A = {x/ x ε N; 7x = 15}

B= {x/ x ε N; x2 = 10}

C = {x/ x ε N; 5x = 20}

D = {x/ x ε N; 3x + 5 = 27}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Si el conjunto C es unitario ¿Cuánto vale m?


A = {x/ x ε N; 10 < x ≤ m}

10

12

11

12

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Si el conjunto R es unitario


R = {3d + 6; 24; 5e - 11}


Halla el valor de: d + e

13

12

12

14

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Si los conjuntos P y Q son iguales:


P = {4m - 5; 3n + 9}


Q = {19; 36}


Calcula: 3m + n

21

24

27

30

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcula el cardinal del conjunto potencia de W


W= {x/ x ε N; 4 < x <11}

n [P(W)] = 32

n [P(W)] = 128

n [P(W)] = 64

n [P(W)] = 16

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