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Diagnostico

Authored by Dr. Elivar

Physics

University

Used 35+ times

Diagnostico
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16 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Una función de tipo

 1x2\frac{1}{x^2}  es : 

Creciente

Decreciente

Lineal

Constante

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

El valor absoluto de

 35\left|-35\right|  es:

-35

0

35

-35/35

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

La suma de los vectores

 A= (0,1,1)  , B= (3,0,0)\overrightarrow{A}=\ \left(0,1,1\right)\ \ ,\ \overrightarrow{B}=\ \left(3,0,0\right)  es =

 (0,1,1)\left(0,1,1\right)  

 (3,0,1)\left(3,0,1\right)  

 (3,1,1)\left(-3,1,1\right)  

 (3,1,1)\left(3,1,1\right)  

4.

FILL IN THE BLANKS QUESTION

20 sec • 1 pt

Media Image

El producto vectorial cruz de los vectores mostrados es (número):

(a)  

5.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

El producto vectorial punto de los vectores mostrados es (número)

 A=(1,1)  B=(1,1)\overrightarrow{A}=\left(1,1\right)\ \circ\ \overrightarrow{B}=\left(-1,1\right)  



(a)  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Las coordenadas de los vectores

 A y B\overrightarrow{A}\ y\ \overrightarrow{B}  conforme el dibujo son:

 A=(3,2) , B=(3,2)\overrightarrow{A}=\left(3,2\right)\ ,\ \overrightarrow{B}=\left(-3,2\right)  

 A=(3,3) , B=(3,3)\overrightarrow{A}=\left(3,3\right)\ ,\ \overrightarrow{B}=\left(3,3\right)  

 A=(2,2) , B=(3,2)\overrightarrow{A}=\left(2,2\right)\ ,\ \overrightarrow{B}=\left(3,2\right)  

 A=(2,2), B=(3,2)\overrightarrow{A}=\left(2,2\right),\ \overrightarrow{B}=\left(-3,2\right)  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 d1x2dy\frac{\text{d}\frac{-1}{x2}}{\text{d}y}  El resultado es:

 2x3\frac{-2}{x^3}  

 00  

 2x2\frac{2}{x^2}  

 2x3\frac{2}{x^3}  

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