Forma Polar de un Número Complejo

Quiz
•
Mathematics
•
12th Grade
•
Hard

LUISA GEOVANNA RAMIREZ HIDALGO
Used 1+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la fórmula para convertir un número complejo de forma rectangular a forma polar?
r = √(a^2 + b^2) y θ = sin(b/a)
r = √(a^2 - b^2) y θ = arctan(a/b)
r = a^2 + b^2 y θ = arctan(b/a)
r = √(a^2 + b^2) y θ = arctan(b/a)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la fórmula para convertir un número complejo de la forma MOIVRE a forma rectangular?
z = r(cos(2θ) + i sin(θ))
z = r(cos(θ) - i sin(2θ))
z = r(cos(θ) - i sin(θ))
z = r(cos(θ) + i sin(θ))
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la representación general de un número complejo en forma polar?
z = r(cos(θ) + sin(θ))
z = r(cos(θ) - sin(θ))
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la fórmula para calcular el módulo de un número complejo en forma polar?
|z| = √(a^2 + b^2)
|z| = a * b
|z| = a + b
|z| = a - b
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la fórmula para calcular el argumento de un número complejo en forma polar?
arg(z) = Re(z) / Im(z)
arg(z) = atan2(Im(z), Re(z))
arg(z) = sin(Im(z) / Re(z))
arg(z) =arc.tan( Im(z) / Re(z))
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la forma polar del número complejo 3 + 4i?
6∠30°
5∠53.13°
2∠45°
7∠90°
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la forma polar del número complejo -2 - 2i?
2√2∠-135°
-2√2∠45°
2√2∠45°
-2√2∠-45°
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la forma polar del número complejo 5(cos(π/3) + i sin(π/3))?
5(cos(π/2) + i sin(π/2))
5(cos(π/4) + i sin(π/4))
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la forma rectangular del número complejo 6(cos(π/4) + i sin(π/4))?
(4.2 , 4.2i)
6(cos(π/2) + i sin(π/2))
(3. 9 , 2.8 i)
6(cos(π/3) + i sin(π/3))
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