Modeling Venn Diagrams


A Venn diagram uses circles to represents sets and their overlapping relationships.  Below are 3 Venn diagrams. Every non-circular region is the intersection of overlapping n circles, where n>1.  Each non-circular region is optionally given a name.  In Figure (1) below, the Green circle has 7 non-circular regions: Perform, Determine Expectations, Customer Focus, Constancy, Appraise, Support Action, and one region is unnamed.






Your assignment is to:
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