Question: A bag contains 5 red balls numbered 1, 2, 3, 4, 5 and 9 white balls numbered 6, 7, 8, 9, 10, 11, 12, 13, 14. If a ball is drawn, what is the probability that it is
(a) white and odd-numbered?
(b) white or odd-numbered?
(c) white or even-numbered?