помогите пожалуйста, будьте любезны расписать 2cosx=√3

помогите пожалуйста, будьте любезны расписать 2cosx=√3
- Предмет:
  Алгебра
- Автор:
  ash
- 5 лет назад

Ответы 3

спасииибочки:***
- Автор:
  camilo
- 5 лет назад
- 0
решение во вложениииииииииииииииииии
- Автор:
  jaquelineheath
- 5 лет назад
- 0
$2cosx= \sqrt{3} \\ \\ cosx= \frac{ \sqrt{3}}{2} \\ \\ x=б \frac{ \pi }{6} +2 \pi k$ Ответ: $б \frac{ \pi }{6} +2 \pi k$
- Автор:
  aimeev4yw
- 5 лет назад
- 0
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- Предмет:
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- Автор:
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Помогите пожалуйста решить в Паскале.
Заполнить произвольный массив размером N x N (N<10) по следующему правилу:
12345
54321
12345
54321
12345
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- 5 лет назад
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(a^2+ax+x^2)/(ax+2ay)*(bx+2by)/(a^3-x^3)
- Предмет:
  Алгебра
- Автор:
  monteen4yjn
- 5 лет назад
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0,8(100-0,04х)=8,64 по математике
- Предмет:
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- Автор:
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- 5 лет назад
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помогите пожалуйста, будьте любезны расписать 2cosx=√3

Ответы 3

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