Решение задачи N4882 теория вероятностей
4882. In a batch of 10 pieces, 8 standard pieces. Find the probability that among the extracted 3 parts there is at least one non-standard one.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.