elizabethcapehartt elizabethcapehartt
  • 02-05-2020
  • Mathematics
contestada

Find the cube roots of 27(cos 327° + i sin 327° ). Write the answer in trigonometric form.

Respuesta :

amna04352
amna04352 amna04352
  • 02-05-2020

Answer:

3(cos 109° + i sin 109°)

3(cos 229° + i sin 229°)

3(cos 349° + i sin 349°)

Step-by-step explanation:

27(cos 327° + i sin 327°)

Modulus: 27^⅓ = 3

Arguments:

327/3 = 109

(327+360)/3 = 229

(327+2(360))/3 = 347

Cube roots are:

3(cos 109° + i sin 109°)

3(cos 229° + i sin 229°)

3(cos 349° + i sin 349°)

Answer Link
chrisCBE12 chrisCBE12
  • 14-07-2021

Answer:

A

Step-by-step explanation:

thats what the one on top says

Answer Link

Otras preguntas

In Chapter 4 of The Scarlet Letter, Hester Prynne and the majority of the settlers see themselves as than the American Indian population.
What can you predict may happen between the imperial powers in America
Who Ever answers get 30 points (please no guessing) Signals from _______ and the body's _______ are received by the brain and the spinal cord.
4t + 1/4=3 first answer will get brainliest
Write the three next natural numbers after 10999
If you continued the table to include 24 minutes,would the point (23, 125) be on this graph?why or why not
What are some real life examples of revolution
What is the solution to -4y=28 (please explain)
A card is drawn from a standard deck of 52 playing cards. Find the probability that the card is a Jack or a Club.
________was chosen to be the leader of Islam after Muhammad's death