Решение задачи N4591 теория вероятностей
4591. There are 6 white and 5 black balls in the urn. Take out 1 ball from the urn. What is the likelihood that it is black?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.