Home
О нас
Products
Services
Регистрация
Войти
Поиск
12DDD11
@12DDD11
July 2022
1
4
Report
1)cos(a)-cos(-a), a=π/4
2)cos(π/2+a)+sin(-a), a=π/3
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
Hembek
1.cosa-cos(-a)=cosa-cosa=0
2.cos(π/2+a)+sin(-a)=-sina-sina=-2sina=-2sinπ/3=-2*√3/2=-√3
0 votes
Thanks 0
More Questions From This User
See All
12DDD11
July 2022 | 0 Ответы
Match the words in A with the words in B and make sentences. A1 My friend Joe is...
Answer
12DDD11
July 2022 | 0 Ответы
Say the letters.Write the odd one in each group.1 D F B E2 H K J Y3. S L C M4. U...
Answer
12DDD11
July 2022 | 0 Ответы
dlya chego potrebovalos vvedenie binarnoj nomenklatury vidov organizmovchto ona o
Answer
12DDD11
July 2022 | 0 Ответы
Is there... milk in the cup? a)some b)a c)an d)- e)any...
Answer
12DDD11
July 2022 | 0 Ответы
predlozhenie s glagolom v uslovnom predlozhenii ana svoyo nadejsyaa za chuzhoe ne de
Answer
12DDD11
July 2022 | 0 Ответы
avtor pervogo evolyucionnogo ucheniya a zhb lamark v klinnej b chdarvin g a
Answer
12DDD11
March 2022 | 0 Ответы
vsem privetpomogite pzhs
Answer
12DDD11
March 2022 | 0 Ответы
pomogite pozhalujstasrochno nadoc92e26de49a479f865688f589c447c80 15443
Answer
12DDD11
March 2022 | 0 Ответы
pomogite pozhalujsta ochen srochno nado394c2d23ebf0f93afab48520c43a10d3 29953
Answer
12DDD11
March 2022 | 0 Ответы
reshite zadachu s pomoshyu uravneniyav poezde 10 kupejnyh vagonovpo 36 mest v kazhd
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 "3..."
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
2.cos(π/2+a)+sin(-a)=-sina-sina=-2sina=-2sinπ/3=-2*√3/2=-√3