Looking for reliable answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Get quick and reliable solutions to your questions from a community of seasoned experts on our user-friendly platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

There are only n red balls and (n + 1) blue balls in a bag.
Shamsa takes at random 2 balls from the bag.
Find an expression for the probability that both balls are the same colour.
(4 marks)
Submit Answer