astrotales1435 astrotales1435
  • 06-04-2024
  • Mathematics
contestada

If α=cos(8π/11)+isin(8π/11), then Re(α+α²+α³+α⁴+α⁵) is equal to
A. 1/2
B. −1/2
C. 0
D. 1

Respuesta :

Otras preguntas

Which component of a nuclear power plant is responsible for controlling the fission reaction by absorbing neutrons?
I know the answer is 355 bc my teacher gave me the answer but I need to show workand I have no idea how to solve it so somebodyyy please help
whats 1 x 2 Please help
in which way are fascism and communism different? Fascism is opposed to democracy, and communism is not. Fascism is dependent on secret police, and communism is
Please help me!!!! No idea how to do this one.
What is the degree of the polynomial?
The rate of spin of a disk is decreasing. A point on the disk that is near the rim of the disk will have... A. A non-zero radial acceleration and a non-zero tan
Kelvin's car used 8 gallons of gasoline to travel 340 miles. After a mechanic worked on the car, it used 7 gallons of gasoline to travel 350 miles. If the price
Most illegal immigrants come from which country canada,guatemaia,japan and mexico
What is the best description of the cold war? a. a conflict to determine who would control african resources b. a conflict to determine who would be the world