Home
О нас
Products
Services
Регистрация
Войти
Поиск
olgluhih199907
@olgluhih199907
August 2022
1
14
Report
sin 5x+sin x+2 sin^2 x=1
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
Lynqwer
Sin5x+sinx+2sin²x=1
2sin3xcos2x+1-cos2x=1
cos2x(2sin3x-1)=0
1) cos2x=0
2x=pi/2+pin
x=pi/4+pin/2,n€Z
2) 2sin3x-1=0
sin3x=1/2
3x=(-1)^k*pi/6+pik
x=(-1)^k*pi/18+pik/3,k€Z
1 votes
Thanks 1
More Questions From This User
See All
olgluhih199907
August 2022 | 0 Ответы
najti znachenie vyrazheniyacd8113c6a00fa57b0e3476f8e909fcd3 51348
Answer
olgluhih199907
August 2022 | 0 Ответы
pomogitepozhalujsta reshit uravneniecfe9db2195582adc1d97f4d85141e656 95965
Answer
olgluhih199907
August 2022 | 0 Ответы
log05 2x gt2 reshite pozhalujsta
Answer
olgluhih199907
August 2022 | 0 Ответы
6 1 b y 12 cos 2x
Answer
olgluhih199907
July 2022 | 0 Ответы
na risunke izobrazheny grafiki funkcij yfx i ygxzadannye na promezhutke 5
Answer
olgluhih199907
July 2022 | 0 Ответы
5 23 523 7
Answer
olgluhih199907
July 2022 | 0 Ответы
apofema pravilnoj chetyrehugolnoj piramidy sklmn5 vysota piramidy 3 najdit
Answer
olgluhih199907
July 2022 | 0 Ответы
8)...
Answer
olgluhih199907
July 2022 | 0 Ответы
chemu ravna massa osadkapoluchivshegosya pri sliyanii rastvorovsoderzhashih 16 gramm
Answer
olgluhih199907
July 2022 | 0 Ответы
dokazhitechto dlya lyubogo h spravedlivo neravenstvo cos 12 x cos x gt sin 12
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 "sin 5x+sin x+2 sin^2 x=1..."
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
2sin3xcos2x+1-cos2x=1
cos2x(2sin3x-1)=0
1) cos2x=0
2x=pi/2+pin
x=pi/4+pin/2,n€Z
2) 2sin3x-1=0
sin3x=1/2
3x=(-1)^k*pi/6+pik
x=(-1)^k*pi/18+pik/3,k€Z