Предмет: Алгебра, автор: gorelovalelya

Сколькими способами можно подарить 6 различных по окраске мячей шести малышам,вручая каждому по одному мячу?

Ответы

Автор ответа: matsicgame

6

6! = 1 * 2 * 3 * 4 * 5 * 6 = 720

Занумеруем детей. Первому можно дать любой из 6 мячей, второму - из оставшихся 5, и т.д

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