Home
О нас
Products
Services
Регистрация
Войти
Поиск
lerarhipova189
@lerarhipova189
June 2022
1
10
Report
cos(pi-a)cos(3pi-a)-sin(pi-a)sin(3pi-a)
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
ShirokovP
Verified answer
Косинус суммы
cos(α+β) = cos(α)·cos(β) - sin(α)·sin(β)
cos(pi - a + 3pi - a) = cos (4pi - 2a) = cos (- 2a) =cos (2a)
2 votes
Thanks 1
lerarhipova189
спасибо большое
More Questions From This User
See All
lerarhipova189
July 2022 | 0 Ответы
x1 na otrezke 105
Answer
lerarhipova189
July 2022 | 0 Ответы
najdite vse resheniya uravneniya cos2xcosx0 prinadlezhashie otrezku pp
Answer
lerarhipova189
July 2022 | 0 Ответы
reshite uravnenie sin2x4cosx1cbfc7364189f86d57e8ee343755846a0 80815
Answer
lerarhipova189
July 2022 | 0 Ответы
najdite promezhutki monotonnosti i ekstremumy funkcii fx x3x 4
Answer
lerarhipova189
June 2022 | 0 Ответы
2 sin2x...
Answer
lerarhipova189
June 2022 | 0 Ответы
najdite proizvodnuyu funkcii fx2x312 v tochke x0 2
Answer
lerarhipova189
June 2022 | 0 Ответы
reshite uravnenie sin2x2cos2x1
Answer
lerarhipova189
June 2022 | 0 Ответы
najdite proizvodnuyu funkcii fx3x 6x
Answer
lerarhipova189
June 2022 | 0 Ответы
reshite uravnenie sin2x4cosx1
Answer
lerarhipova189
June 2022 | 0 Ответы
reshite uravnenie cosx4sinx2sin2x
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "cos(pi-a)cos(3pi-a)-sin(pi-a)sin(3pi-a)..."
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 © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Косинус суммыcos(α+β) = cos(α)·cos(β) - sin(α)·sin(β)
cos(pi - a + 3pi - a) = cos (4pi - 2a) = cos (- 2a) =cos (2a)