Los reales

Los reales

11th Grade

11 Qs

quiz-placeholder

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Los reales

Los reales

Assessment

Quiz

Mathematics

11th Grade

Medium

Created by

daniel castellanos

Used 3+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuál de los siguientes números corresponde al supremo del intervalo [5 , 6] ?

5

6

7

No existe

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El resultado de operar [0 , 5) n (-1 , 4) es:

(0 , 4)

(-1 , 5)

[0 , 5)

[0 , 4)

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuál de los siguientes intervalos es el complemento del intervalo [4 , 50)?

[-inf , 4) u (50 , inf)

(-inf , inf)

(-inf , 4] u (50 , inf)

(-Inf , 4) u [50 , inf)

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuál es el conjunto solución de la desigualdad a <x <b ?

[a , b]

(a , b)

[a , b)

(a , b]

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

a es la cuota inferior de T si y solo si para todo x que pertenece a T se cumple que:

a = x

a > x

a < x

Ninguna de las anteriores

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

El resultado de operar (-20 , 0] n (0, 156) es :

0

Vacío

(-20 , 156 )

[0 , 156)

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuál de los siguientes números es el infimo del intervalo [0 , infinito)?

-2

-10

0

No existe

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