Home
О нас
Products
Services
Регистрация
Войти
Поиск
moiseenkonasta
@moiseenkonasta
October 2021
1
21
Report
помогите пожалуйста
упростить выражение cos(0,5П+а)tg (1,5П+а)/ctg(0,5П-а)sin (0,5П-а) ctg (-a)
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
kalbim
Verified answer
Числитель: -cos(a)*tg(π/2 + a) = -cos(a)*(-ctg(a)) = cos(a)*ctg(a)
Знаменатель: ctg(π/2 - a)*sin(π/2 - a)*ctg(-a) = tg(a)*cos(a)*(-ctg(a)) = -cos(a)
Дробь: cos(a)*ctg(a)/(-cos(a)) = -ctg(a)
1 votes
Thanks 1
More Questions From This User
See All
moiseenkonasta
August 2022 | 0 Ответы
pomogite pozhalujsta reshite sistemu uravnenij metodom algebraicheskogo slozheniya 2s
Answer
moiseenkonasta
August 2022 | 0 Ответы
reshite sistemu uravnenij metodom podstanovki 1 y2x i x3 y
Answer
moiseenkonasta
August 2022 | 0 Ответы
pomogite pozhalujsta3014e39f6201ea84685a1665f6e49159 42039
Answer
moiseenkonasta
August 2022 | 0 Ответы
opredelit chislo reshenij sistemy uravnenijy koren iz stepeni 3 iz x3y 4x0
Answer
moiseenkonasta
August 2022 | 0 Ответы
9 x 27b3310104e3645dc80db63389b095f83 47588
Answer
moiseenkonasta
August 2022 | 0 Ответы
pomogite pozhalujstaf55fdca1a29c7e1f3fbc1a54a0ecd3d6 55617
Answer
moiseenkonasta
August 2022 | 0 Ответы
pomogite pozhalujsta reshit 20 zadachu tolko s podrobnym resheniem
Answer
moiseenkonasta
August 2022 | 0 Ответы
pomogite pozhalujsta68df6e4e1160ce22bcc55741fd29e4b6 45849
Answer
moiseenkonasta
August 2022 | 0 Ответы
pomogite pozhalujsta4b33cabff50ed1520aa46f917bcf7826 82172
Answer
moiseenkonasta
August 2022 | 0 Ответы
zadacha 11afefb53d01ee23225bcaf8a1d76a0a84 11045
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 "ctg(0,5П-а)sin (0,5П-а) ctg (-a)..."
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
Verified answer
Числитель: -cos(a)*tg(π/2 + a) = -cos(a)*(-ctg(a)) = cos(a)*ctg(a)Знаменатель: ctg(π/2 - a)*sin(π/2 - a)*ctg(-a) = tg(a)*cos(a)*(-ctg(a)) = -cos(a)
Дробь: cos(a)*ctg(a)/(-cos(a)) = -ctg(a)