Предмет: Математика, автор: kalybekov003

Сколько из 14 учителей можно сформировать из экзаменационной комиссии, которая состоит из 7 человек

Ответы

Автор ответа: Leha3054

Ответ:

3432.

Пошаговое объяснение:

Одна из формул комбинаторики, читается как: С из 14 по 7. Что это значит?

14*13*12*11*10*9*8 и всё это разделить на 1*2*3*4*5*6*7

Всё это будет равно 3432.

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