Articles
Register
Sign In
Search
Cliique
@Cliique
April 2019
1
102
Report
Sin ( 5x-pi/4)=cos(x+pi/8)
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
most
Sin ( 5x-pi/4)=cos(x+pi/8)comme cos(pi/2 -x)=sinx
cos (pi/2- 5x+pi/4)=cos(x+pi/8)
donc
cos (3pi/4- 5x)=cos(x+pi/8)
soit
3pi/4- 5x=x+pi/8 +2k pi
ou 3pi/4- 5x=-x-pi/8+2k pi
soit
x=5 pi /48 + k.pi/3
ou
x=7 pi /32+k . pi/2
1 votes
Thanks 0
More Questions From This User
See All
Cliique
June 2021 | 0 Respostas
Responda
Cliique
June 2021 | 0 Respostas
Bonjour tristesse Quelle figure de style ?
Responda
Cliique
June 2021 | 0 Respostas
Responda
Cliique
June 2021 | 0 Respostas
Responda
Cliique
June 2021 | 0 Respostas
Responda
Cliique
June 2021 | 0 Respostas
Responda
Cliique
June 2021 | 0 Respostas
Responda
Cliique
June 2021 | 0 Respostas
Responda
Cliique
June 2021 | 0 Respostas
Responda
Cliique
June 2021 | 0 Respostas
Responda
×
Report "Sin ( 5x-pi/4)=cos(x+pi/8).... Pergunta de ideia de Cliique"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2025 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
cos (pi/2- 5x+pi/4)=cos(x+pi/8)
donc
cos (3pi/4- 5x)=cos(x+pi/8)
soit
3pi/4- 5x=x+pi/8 +2k pi
ou 3pi/4- 5x=-x-pi/8+2k pi
soit
x=5 pi /48 + k.pi/3
ou
x=7 pi /32+k . pi/2