Решение задачи N4343 теория вероятностей
4343. In the box are three white and three black balls. Two balls were randomly taken from a box. What is the probability that they will be of different colors?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.