Сколько экзаменационных комиссий, состоящих из 3 членов можно образовать из 10 преподавателей? - №29999109

Сколько экзаменационных комиссий, состоящих из 3 членов можно образовать из 10 преподавателей?
- Предмет:
  Алгебра
- Автор:
  cherry13
- 5 лет назад

Ответы 1

Количество сочетаний из 10 по 3
C(3, 10) = 10*9*8/(1*2*3) = 10*3*4 = 120
- Автор:
  karlymeza
- 5 лет назад
- 0
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