Home
О нас
Products
Services
Регистрация
Войти
Поиск
lafleur
@lafleur
August 2022
2
10
Report
помогите решить)
1) 2sinx+sin2x=0
2)[tex]2cos^{2}x+5cosx=3[/tex]
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
vmyakushka
..................................................................................................................................................................
0 votes
Thanks 0
zhaniya091096
2sinx+2sincos=0.2
2sin(1+cosx)=0.2
2sinx=0.2 cosx=0.2-1
sinx=0.1 cosx=-0.8
если там 0 то так будет
2sinx(1+cosx)=0
2sin=0 cosx=-1
sinx=0 x=
+2
n
x=
n
cosx(2cosx+5)=3
cosx
3 2cosx=-2
cosx=-1
x=
+2
n
1 votes
Thanks 2
zhaniya091096
там 0 или 0,2
More Questions From This User
See All
lafleur
August 2022 | 0 Ответы
otvette pozhalujsta na voprosy1 poyasnite v kakom vide nakaplivaetsya energiya
Answer
lafleur
August 2022 | 0 Ответы
provedite sootvetstvie ponyatij i opredelenij1 postembrionalnyj period2 dore35ed185fd6aeec5d7e3cbea3ed8efb98 25707
Answer
lafleur
August 2022 | 0 Ответы
provedite sootvetstvie ponyatij i opredelenij1 postembrionalnyj period2 dore
Answer
lafleur
August 2022 | 0 Ответы
v treugolnike abc ugol s90 gradusov vs6 av10najti sinb
Answer
lafleur
July 2022 | 0 Ответы
priveditepozhalujstanazvanie predelnogo uglevodorodakotoryj imeyut sleduyushuyu f
Answer
lafleur
July 2022 | 0 Ответы
na kakih urovnyah voznikayut novye kombinacii genov
Answer
lafleur
July 2022 | 0 Ответы
a reshite uravnenie 144 9210 b ukazhite korni etogo uravneniya prinadlezha
Answer
lafleur
July 2022 | 0 Ответы
k uchastku cepi prilozheno napryazhenie 10 b kakoe kolichestvo teploty vydelitsya na
Answer
lafleur
July 2022 | 0 Ответы
tex]...
Answer
lafleur
July 2022 | 0 Ответы
kakoj vy mogli by privesti argument iz literatury k dannomu predlozheniyu no ino
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 "tex]..."
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
2sin(1+cosx)=0.2
2sinx=0.2 cosx=0.2-1
sinx=0.1 cosx=-0.8
если там 0 то так будет
2sinx(1+cosx)=0
2sin=0 cosx=-1
sinx=0 x=+2n
x=n
cosx(2cosx+5)=3
cosx3 2cosx=-2
cosx=-1
x=+2n