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Mathematics, 17.10.2020 14:01 harleyandpope90

Есть черный ящик в ящике лежат шары 10 белых и 10 красных они в одном ящике наугад вынимаем 6 шаров.
какова вероятность того что среди вынутых шаров будет 2 красных шара и 4 белых

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Есть черный ящик в ящике лежат шары 10 белых и 10 красных они в одном ящике наугад вынимаем 6 шаров...
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