Решение задачи N5046 теория вероятностей
5046. There are 8 parts in the batch, 3 of them are defective. 2 pieces are chosen at random. Find the probability that out of these 2 parts 1 is standard, 1 is defective?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.