Решение задачи N5035 теория вероятностей
5035. There are 30 standard and 10 defective parts of the same type in the box. What is the probability that among three randomly selected parts there will be at least one defective?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.