U= 1,2,3,4,5,6,7,8,9,10,11,12,13,14M= 1,4,5,6,7,12,13,15R= 2,3,5,7,10,13,15S= 3,4,5,6,8,11,13

19. Use the Second Set Information. Find (M - R) - (S - R). A. {3, 11} B. {3, 12} C. {1, 11} D. {1, 12} 20. Use the Second Set Information. Find (RUS) - (M - R). A. {2, 3, 5, 7, 9, 10, 11, 13, 15} B. {2, 3, 5, 7, 9, 10, 11, 14, 15} C. {2, 3, 5, 7, 8, 10, 11, 13, 15} D. {2, 3, 5, 7, 8, 10, 11, 14, 15} 21. Use the Second Set Information. Find (M n R)'. A. {1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 14} B. {1, 2, 3, 4, 6, 8, 9, 10, 11, 12, 14} C. {1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 13} D. {1, 2, 3, 4, 6, 8, 9, 10, 11, 12, 13} 22. Use the Second Set Information. Find (SUM)'. A. {2, 8, 10, 14} B. {2, 8, 10, 15} C. {2, 9, 10, 14} D. {2, 9, 10, 15} 23. Use the Second Set Information. Find M' - S A. {2, 8, 10, 14} B. {2, 8, 10, 15} C. {2, 9, 10, 14} D. {2, 9, 10, 15} 24. Use the Second Set Information. Find S' n R' A. {1, 9, 12, 13 } B. {1, 9, 12, 14} C. {1, 8, 12, 13} D. {1, 8, 12, 14} 25. Determine whether this statement is TRUE or FALSE: 4 6 {1, 5, 7}. A. TRUE B. FALSE 26. Determine whether this statement is TRUE or FALSE: {2, 3, 8, 10} C {2, 3, 6, 8, 10}. A. TRUE B. FALSE 27. Find the power set for {1, 2}. Hint: The power set is the set of all subsets of {1, 2}. A. {0, {1}, (1, 2 } } B. {0, {1}, (2). (1, 2} } C. {0, {2). (1, 2} } D. {0, {1}, (2), (1, 2,3 } } Logic Section 28. Make a final standard truth table for: PA (Q V R). Find the final answer in horizontal form. A. TTTFFFFF B. FFTTFTFT C. TFFFTTFT D. TTFTTTFT 29. Make a final standard truth table for: P - (Q A R). Find the final answer in horizontal form. A. TFTTTTTT B. FFTTTTFT C. TFFFTTTT D. TTTTTTFT * * * MORE PROBLEMS ON THE NEXT PAGE. * * *