решите уравнение [tex] 2 - cos2x - 5cosx = 0 [/tex] Найдите все корни принадлежащие отрезку [tex] [-\frac{5p}{2} ; -p] [/tex] P.S. P есть число Пи - №29330050

решите уравнение [tex] 2 - cos2x - 5cosx = 0 [/tex]
Найдите все корни принадлежащие отрезку [tex] [-\frac{5p}{2} ; -p] [/tex]

P.S. P есть число Пи
- Предмет:
  Алгебра
- Автор:
  pablomckinney
- 6 лет назад

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- Автор:
  haley
- 6 лет назад
- 0
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