Home
О нас
Products
Services
Регистрация
Войти
Поиск
sp4rrow111
@sp4rrow111
July 2022
1
5
Report
если tg(a) = 2, то значение ctg(3a) равно. варианты 1) 1/2 2)1/12. 3)12/13 4)11/2. 5)47/52
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
sedinalana
Verified answer
Tga=2
ctg3a=1/tg3a=(1-tg²a)/(3tga-tg³a)=(1-4)/(6-8)=-3/(-2)=1,5
tg3a=(3tga-tg³a)/(1-tg²a)
0 votes
Thanks 0
More Questions From This User
See All
sp4rrow111
July 2022 | 0 Ответы
najdite tochku maksimuma funkcii yx3 147x 5
Answer
sp4rrow111
July 2022 | 0 Ответы
radius okruzhnosti vpisannoj v pravilnyj treugolnik raven 3 najdite storonu
Answer
sp4rrow111
July 2022 | 0 Ответы
6)...
Answer
sp4rrow111
July 2022 | 0 Ответы
okolo okruzhnosti radius kotoroj raven 4 opisan mnogougolnik ploshad kotoro
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 "52..."
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
Tga=2ctg3a=1/tg3a=(1-tg²a)/(3tga-tg³a)=(1-4)/(6-8)=-3/(-2)=1,5
tg3a=(3tga-tg³a)/(1-tg²a)