Discrete math

3. Consider the following three sets A2,4,6,8) B1,3,5,7) 1,2,7,8) Consider the following four statements about a set S. Pi) Vaes tr is even) res tr s even (pa) Vres r is odd) (pa)res(r is odd) (a) For each of the three sets A, B, and C, find which of the four statements is true? (b) Is there another set for which at least three of the statements are true? Explain your