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Números complexos Tic's2021.1

Authored by RICARDO SILVA

Mathematics

University - Professional Development

Used 16+ times

Números complexos Tic's2021.1
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6 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

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Qual das opções representa um número complexo?

z=5 + 4i

z= 5

z = 3i

Z (x) = 4x2+ 1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Sabe-se que i2= -1, então qual o valor i 9 ?

i

1

2

-1

3.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Media Image

dado a divisão de complexos acima determine a assertiva correta 

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Media Image

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

O número complexo z= 3 + 4i pode ser representado por qual par ordenado ?

(7,1)

(3,4)

(3,4i)

(5,3)

5.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

se i2+i4= 0 então 2i2+3i4 é ?

(a)  

6.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Dado os complexos z = a + bi e w = c + di , Calcule a soma dos complexos z e w:

(a)  

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