Решение задачи N3098 теория вероятностей
3098. In the box there are 10 red, 3 blue and 7 yellow pencils. 3 pencils are taken out at random. What is the probability that they all: a) different colors; b) the same color?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.