Let U = {1, 2, 3, 4, 5}, A = {1, 2, 3} and B = {2, 3, 4}. 1. Describe the relations between each of these sets. Use your own words. 2. Describe the relations between these sets using mathematical notation (statements!) 3. We wish to construct a new set S = An B. What is S? (Hint: Ac is the complement of A). 4. Draw a Venn Diagram highlighting S. 5. How many elements does P (U ) have? Explain why