Home
О нас
Products
Services
Регистрация
Войти
Поиск
FSlayer
@FSlayer
July 2022
1
10
Report
1)cosx*cos(pi/2 -x) =1
2)cos 5pi/4
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
hlopushinairina
1)cosx·cos(π/2-x)=1;⇒cosx·sinx=1;⇒1/2·sin2x=1;
sin2x=2;⇒решений нет,т.к-1<sinα<1;
0 votes
Thanks 0
More Questions From This User
See All
FSlayer
August 2022 | 0 Ответы
1 opredelite plotnost po vodorodu gazovoj smesi sostoyashej iz argona obemom 5
Answer
FSlayer
August 2022 | 0 Ответы
tex] - 2)^ (x-1)(x+1)...
Answer
FSlayer
July 2022 | 0 Ответы
pomogitesrochnozadacha urovnya b idealnyj odnoatomnyj gaz v kolichestve n 009
Answer
FSlayer
July 2022 | 0 Ответы
1log318 x4log32 2log826 x3 3logx 7492 osnovanie pervye skobki
Answer
FSlayer
July 2022 | 0 Ответы
log526 osnovanie pervye skobki zaranee spasibo
Answer
FSlayer
July 2022 | 0 Ответы
pomogite pozhalujsta s 2603 po 2606 zaranee spasibo
Answer
FSlayer
November 2021 | 0 Ответы
2 3v nekotoryh opytah po izucheniyu fotoeffekta fotoelektrony tormozyatsya elektrich
Answer
FSlayer
August 2021 | 0 Ответы
v kakoe vremya goda zimnee ili letnee ostavlennye doma na stole kuski hleba b
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 "4..."
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
sin2x=2;⇒решений нет,т.к-1<sinα<1;