Discrete structures for computer science

Problem 5: Assume that the universal set is U = {1, 2, 3, 4, 5, 6, 7, 8}. Further, let L = {2, 4, 6}, M = {3, 4, 5}, and N = {4, 5, 6, 7, 8}. Compute the following: (a) MON (b) (LUM) ON (c) LX M (d) P(L) (e) LUNProblem 6: Answer the following questions by circling either true or false. (a) {} E {6} True False (b) c e {{a}, {b}, {0}} True False (c) Q C {{a}, {b}, {0}} True False (d) {a} E P({{a}, {b}, {c}}) True False (e) |Z| = |Z+| True False