There are two urns, each of them containing two blue balls and two red balls. We randomly draw two balls from the first urn and then randomly draw two balls from the second urn, without returning any balls. What is the probability that all of the four balls that we drew are blue

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.