2sinXsinY+cosX=0 1+sinYcosX=2cos^2YsinX Решить систему уравнений - №24901182

2sinXsinY+cosX=0
1+sinYcosX=2cos^2YsinX

Решить систему уравнений
- Предмет:
  Алгебра
- Автор:
  vargas9cnf
- 5 лет назад

Ответы 1

Дивіться фото з розв'язанням
- Автор:
  janiyaklein
- 5 лет назад
- 0
Добавить свой ответ

Еще вопросы

помогите пжжж_KROSH: Hedgehog, it is Nusha's b
irthday today. Why you (sit) at home? What you (do)?
HEDGEHOG: I (think) about a present to Nusha. I (not to know) what to give her. I (not to choose) yet. Maybe, I (give) her a cactus.
KROSH: Yesterday you (show) me a big collection of cactuses. Why not to take one of them?
HEDGEHOG: I (have) this collection for many years. And I (like) all of my plants very much.
KROSH: Let's go to the desert and find a new one.

The friends went to the desert. They (see) many cactuses, but Hedgehog (not to like) them. At last he (cry): "I (find) a cactus with a very beautiful flower. I think, Nusha (like) it." They (take) the cactus and (go) back. Their way (be) really difficult.

HEDGEHOG: Krosh, I think, we (lose) our way.
KROSH: It (be) so sad. Our friends (celebrate) Nusha's birthday now, and we (stand) in the middle of the sand.
HEDGEHOG: Look! A balloon (fly) in the sky. It says "Happy birthday". Let's go after the balloon.

At last they (come) to Nusha's house. Everybody (be) very happy.
- Предмет:
  Английский язык
- Автор:
  beyoncehhqr
- 5 лет назад
- Ответов:
  
  0
- Смотреть
Hello! I am Tim. I live in Washington, D.C. I (live) here for 2 years. Before we
(live) in New York. Then my father (get) a new job and we (move) to Washington.

I have many friends. My best friend (be) Peter. We (know) each other for 2 years. Peter (live) next door. I often (visit) him. Now we (watch) TV in Peter’s room. Peter’s mother (cook) dinner. When the dinner is ready, we (eat) it.

Washington is a very beautiful city. There (be) many museums there. I already (visit) the Space museum and the History museum. Come to Washington one day. I show you the city.
- Предмет:
  Английский язык
- Автор:
  guy38
- 5 лет назад
- Ответов:
  
  1
- Смотреть
пожалуйста обьясните как найти производную функции y=3sin6x-sin18x
- Предмет:
  Алгебра
- Автор:
  guadalupe27
- 5 лет назад
- Ответов:
  
  1
- Смотреть
Доведiть, що при всіх дійсних значеннях змінних є правильною нерiвнiсть a²-8ab+17b²-2b+3>0
- Предмет:
  Алгебра
- Автор:
  maxwellfz2q
- 5 лет назад
- Ответов:
  
  1
- Смотреть

How much to ban the user?

1 hour 1 day 100 years