Home
О нас
Products
Services
Регистрация
Войти
Поиск
dnbndnbn
@dnbndnbn
August 2022
1
5
Report
доказать тождество 2sin^2a ctga/cos^2-sin^2
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
Antosik7841
ctg^2a-tg^2a=cos^2a/sin^2a-sin^2a/cos^2a=(cos^4a-sin^4a)/cos^2a*sin^2a=cos2a/(sinacosa)^2
(cos^2a-sin^2a)/(cos2a)/(sinacosa)^2=sin^2a*cos^2a
4 votes
Thanks 6
dnbndnbn
спасибо)
More Questions From This User
See All
dnbndnbn
August 2022 | 0 Ответы
reshite pliz logarifm 3 po osnovaniyu 27
Answer
dnbndnbn
July 2022 | 0 Ответы
76776 7 help pleaze xd
Answer
dnbndnbn
July 2022 | 0 Ответы
osnovnye etapy zhizni i tvorchestva lva tolstogoosnovnye proizvedeniya
Answer
dnbndnbn
July 2022 | 0 Ответы
yavlyaetsya li bazarov karikaturoj na molodoe pokoleniepochemu roman zakanchivaetsya
Answer
dnbndnbn
November 2021 | 0 Ответы
reshite pozhalujsta 2x3 logarifm
Answer
dnbndnbn
November 2021 | 0 Ответы
tex a ploshad osnovaniya 5m2 najdite vysotu cilindra 4 vysota konusa ravna 1
Answer
dnbndnbn
November 2021 | 0 Ответы
3log3 x 5 7log3 h2 36 lgx20 eshe vot
Answer
dnbndnbn
October 2021 | 0 Ответы
pomogite sostavit polnoesokrashennoe ionnoe uravnenie na2so4bano32ba2so42
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^2-sin^2..."
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
(cos^2a-sin^2a)/(cos2a)/(sinacosa)^2=sin^2a*cos^2a