Ctg (x-pi/4)= корень из 3/3 - №24777081

Ctg (x-pi/4)= корень из 3/3
- Предмет:
  Алгебра
- Автор:
  jorgenieb
- 5 лет назад

Ответы 1

х-π/4= π/3+πk,k€Zx=7π/12 +πk
- Автор:
  meggiehumphrey
- 1 год назад
- 10
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