
Números complexos Tic's2021.1
Authored by RICARDO SILVA
Mathematics
University - Professional Development
Used 16+ times

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6 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
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
dado a divisão de complexos acima determine a assertiva correta
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 BLANK QUESTION
1 min • 1 pt
se i2+i4= 0 então 2i2+3i4 é ?
(a)
6.
FILL IN THE BLANK 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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