Complete the questions to practice using Venn Diagrams.

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    1. Use sets U = {integers from -5 to 5}, A = {positive integers from 1 to 5 inclusive}, and B = {negative integers from -5 to -1 inclusive} to answer the following questions.

      2.  

      1. Organize the sets of numbers in a Venn diagram.

         

      2. For the universal set U = {integers from -5 to 5}, the set of integers from -20 to -15 is { }. Is this true or false? Explain.

         

      3. Are sets A and B disjoint? Explain.

         

      4. Are sets A and B equal, equivalent, or neither? Explain.

         

      5. Is A' = B ? Explain.