упростить выражение cosa*tga-sin2a - №23221079

упростить выражение cosa*tga-sin2a
- Предмет:
  Алгебра
- Автор:
  taylortoxw
- 6 лет назад

Ответы 1

Sin A *(1-sin A)...........................
- Автор:
  selenekfr7
- 6 лет назад
- 0
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