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Números Complejos (clase 2)

Authored by leslie farias

Mathematics

3rd Grade

Used 3+ times

Números Complejos (clase 2)
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6 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La parte imaginaria del complejo Z=1-2i es:

-2i

-1

-i

1

-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Si Z=5i , entonces Re(z) es:

5

5i

0

-5

otro valor

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La expresión binomial del complejo (5,-2) , está dada por:

5+2i

-5-2i

-2+5i

2+5i

5-2i

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El complejo u=1-2i está representado por:

Media Image
Media Image
Media Image
Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Si  z1=3+3iz_1=-3+3i  y z2=33iz_2=3-3i  entonces  z1+z2\left|z_1\right|+\left|z_2\right|  es igual a 

9

81

 323\sqrt{2}  

 626\sqrt{2}  

0

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

El conjugado del complejo z representado en la figura adjunta es :

-2+i

-2-i

2+i

2-i

1+2i

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