Home
О нас
Products
Services
Регистрация
Войти
Поиск
anna050301
@anna050301
July 2022
1
6
Report
Найдите значение выражения 3√2 sinα , если
cosα = 1/3 и α ∈ (3π/2; 2π)
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
nKrynka
Решение
Найдите значение выражения 3√2 sinα , если
cosα = 1/3 и α ∈ (3π/2; 2π)
sin
α = - √(1 - cos²α) = - √(1 - (1/3)²) = - √(1 - 1/9) = - √(8/9) = (- 2√2)/3
3√2 sinα =(3
√2) * [(-2√2)/3] = - 4
1 votes
Thanks 1
More Questions From This User
See All
anna050301
August 2022 | 0 Ответы
2 2pd4b04df371fca40def696995b61f1ab1 82818
Answer
anna050301
July 2022 | 0 Ответы
v internete izvesten geroj po imeni zhdun prebyvayushij v postoyannom ozhidanii egoad81a6507d5e25465bb2a7e66ac4afa1 20249
Answer
anna050301
July 2022 | 0 Ответы
gipotenuza pryamougolnogo treugolnika ravna 43 odin iz ego katetov raven 95
Answer
anna050301
November 2021 | 0 Ответы
v internete izvesten geroj po imeni zhdun prebyvayushij v postoyannom ozhidanii ego
Answer
anna050301
November 2021 | 0 Ответы
sushestvitelnoe v nazvanii etoj olimpiady togo zhe proishozhdeniya chto i slovo o
Answer
anna050301
November 2021 | 0 Ответы
v treugolnike abc ugol c raven 90 gradusov ab 25 sina06 najdite vysotu c
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 "2; 2π)..."
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
Найдите значение выражения 3√2 sinα , если
cosα = 1/3 и α ∈ (3π/2; 2π)
sinα = - √(1 - cos²α) = - √(1 - (1/3)²) = - √(1 - 1/9) = - √(8/9) = (- 2√2)/3
3√2 sinα =(3√2) * [(-2√2)/3] = - 4