Home
О нас
Products
Services
Регистрация
Войти
Поиск
ArtyomO
@ArtyomO
August 2021
1
12
Report
Тригонометрия, 10 класс
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
harutyunyan46
ПО условия задача a+b=p/2 , то b=p/2-a .(cos(3p/2-(p/2-a)) *tga/2 - cos(p-(p/2-a)))/(sin(3/2p-a)-sin(p-a)*tg(p/4-(p/4-a/2))= (cos(p+a)*tga/2- cos(p/2+a))/ (-cosa-sina*tga/2) = (-cosa*tga/2 +sina)/ (-cosa-sina*tga/2)= (-cosa*sina/2 +sina*cosa/2)/ (-cosa*cosa/2-sina*sina/2)= sin(a-a/2)/-(cosa*cosa/2+sina*sina/2)= - sina/2/cosa/2= -tga/2 .
2 votes
Thanks 0
More Questions From This User
See All
ArtyomO
July 2022 | 0 Ответы
tex v tochke m31
Answer
ArtyomO
July 2022 | 0 Ответы
tex]...
Answer
ArtyomO
July 2022 | 0 Ответы
perevesti na anglijskij yazyk 1 vsyo obrazuetsya ostav vsyo kak est 2 v stolo
Answer
ArtyomO
July 2022 | 0 Ответы
perevesti na anglijskij 1 kakie fakultativnye kursy vam budut chitat v etom
Answer
ArtyomO
November 2021 | 0 Ответы
reshit uravnenie vo vlozhenii87271f27f7b40c38f1bdd4d06e97be13 81007
Answer
ArtyomO
September 2021 | 0 Ответы
perevesti predlozheniya na russkij yazyk 1 on seeing her favourite singer she thr
Answer
ArtyomO
September 2021 | 0 Ответы
perevesti predlozheniya na anglijskij yazyk 1 gornolyzhnyj sport v nashi dni stal s
Answer
ArtyomO
August 2021 | 0 Ответы
trigonometriya 10 klass868af0d9168437d583b8c60ae22d308d 12375
Answer
ArtyomO
June 2021 | 0 Ответы
zadanie vo vlozhenii spasibo
Answer
ArtyomO
June 2021 | 0 Ответы
zadanie vo vlozhenii zaranee spasibodaaafcc65d521dfd41316d0c45f75a54 80031
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 "Тригонометрия, 10 класс..."
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