Решение задачи N4392 теория вероятностей
4392. Take 2 balls out of the box with 6 red, 4 blue and 5 white balls. What is the probability that both balls are:
A) red
B) blue
Q) one color but not white?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.