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Prueba I parcial Mat. Básica UNICAM

Authored by Danixia Pichardo

Mathematics

University

Used 5+ times

Prueba I parcial Mat. Básica UNICAM
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8 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

El resultado de (-3)4 es:

81

-81

12

-12

2.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

El resultado de (22)(23) es:

-32

32

24

-24

3.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

11

-11

27

-27

4.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

El resultado de (4-2)0 es:

1/16

-1/16

-1

1

5.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Dados los conjuntos: A: {-1,0,1,2,3,4,5} B: {-1,1,3,5,6,7} La unión de A y B es:

AUB={-1,0,1,2,3,4,5,6,7}

AUB={-1,1,3,5,6,7}

AUB={-1,0,3,4,5,6,}

AUB={6,7}

6.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Dados los conjuntos: U = {-3,-2,-1,0,1,2,3,4} A = { -1,0,1,2,4} EL complemento de A es:

Ac = {-3,-2,3,4}

Ac = {-3,-2,3}

Ac = {-1,0,1,2}

Ac = {-3,-2,-1,0,3,4}

7.

MULTIPLE CHOICE QUESTION

10 mins • 5 pts

AL resolver la ecuación 5x + 8 = -10x - 12 el resultado es:

4

5

X = 4/3

X = - 4/3

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