pairs of socks, each with a distinct color, are in a drawer. You draw out 3 socks at random. Find the probability that you obtain a matching pair.
pairs of socks, each with a distinct color, are in a drawer. You draw out 3 socks at random. Find the probability that you obtain a matching pair.
Create a free account to answer questions and track your progress — across 2,000+ interview questions.
Get started for free