Предмет: Математика, автор: frankinchstein

Дима и Катя живут в городе, где все улицы образуют квадраты.Сколькими разными способами Дима может попасть к Кате гости, если он всегда выбирает дорогу вправо или вверх?
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Автор ответа: vitaerofeeva09

1

Ответ:1)7 способов

2)5 способов

UPDATE: 2) 6 способов

Пошаговое объяснение:

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