Mathematics Past Questions and Answers

Given the sets A = [2, 4, 6, 8] and B = [2, 3, 5, 9]. If a number is picked at random from each of the two sets, what is the probability that their difference is odd?

Given the sets A = [2, 4, 6, 8] and B = [2, 3, 5, 9]. If a number is picked at random from each of the two sets, what is the probability that their difference is 6 or 7?

Find the mean deviation of these numbers 10, 12, 14, 15, 17, 19.

In the diagram, < QPR = 90^o. If q² = 25 - r². Find the value of p

In the diagram, /PQ/ = /QR/ and /PR/ = /RS/ = /SP/, calculate the side of < QRS