Home
О нас
Products
Services
Регистрация
Войти
Поиск
azat333
@azat333
August 2022
1
11
Report
Докажите тождество. 10 класс
sin9x+sin10x +sin11x+sin12x=4 cos [tex]\frac{x}{2}[/tex] cos x sin [tex]\frac{21x}{2} [/tex]
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
NNNLLL54
Verified answer
Здесь угол х/2 не получается.
3 votes
Thanks 1
×
Report "tex] ..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Здесь угол х/2 не получается.