Problem 5 Which of the following are always true? (Select all that apply.) (Q8) If x is in AnB then x is in A and x is in B If x is in AnB or x is in BNC then x is in AnC If every non-A is a non-B then every A is an B If x is not in AuB then x is not in A and x is not in B If x is in AuB or x is in C then x is in AuC and x is in BUC If x is not in AnB then x is not in A and x is not in B If x is not in A or x is not in B then x is not in AuB If x is in AuB and x is in C then x is in ANC or x is in BNC If x is in AnB or x is in C then x is in AuC and x is in BUC If every non-A is a non-B then every B is an A If x is in AnB or x is in BNC then x is in BConsider the experiment of drawing 3 tickets without replacement from a box of tickets labeled {1, 2, 3, , 18}. Let A be the event that at least one of the tickets drawn is labeled with an even number, let B be the event that at least one of the tickets drawn is labeled with a prime number, let C be the event that at least one of the tickets drawn is labeled with a number larger than 12, and let D be the event that the sum of the numbers on the tickets drawn is at least 15. (a) What is the event AnB in words? The labels of the 3 tickets drawn contain (09) none of the above v (f) Which of the following is/are true (select all that apply)? (Q14) ? A implies B B implies A C implies D D implies C none of the above