Решение задачи N4842 теория вероятностей
4842. There are 15 parts in a box, among which 10 parts are standard. The assembler randomly chose 3 parts. Find the probability that all parts are standard. Solved in two ways.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.