y = 5*sen(x) - sen(5x)
x = pi/3 = 180/3 = 60
sen(60) = √3/2
sen(5*60) = sen(300) = -√3/2
y = 5√3/2 + √3/2 = 6√3/2 = 3√3
sen(50) = 0,766
sen(150) = 0,5
pronto
2- vê na tabela.
Copyright © 2024 1QUIZZ.COM - All rights reserved.
Answers & Comments
Verified answer
y = 5*sen(x) - sen(5x)
x = pi/3 = 180/3 = 60
sen(60) = √3/2
sen(5*60) = sen(300) = -√3/2
y = 5√3/2 + √3/2 = 6√3/2 = 3√3
sen(50) = 0,766
sen(150) = 0,5
pronto
2- vê na tabela.