Решение задачи N5112 теория вероятностей
5112. There are 8 products of the first grade and 7 of the second grade in the lot. Find the probability that among 6 products chosen at random there will be 3 products of the first grade.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.