Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Explore thousands of questions and answers from a knowledgeable community of experts on our user-friendly platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

n a class of 45 students, 25 students failed maths, 20 students failed physics, and 10 students failed both subjects. a student is selected at random. (a) if he failed physics, find the probability that he failed in maths. (b) if he failed maths, find the probability that he failed in physics. (c) find the probability that he failed in maths or physics, but not both. chegg