Venn Diagram Examples for Problem Solving.


ConceptDraw PRO Discover the World of Visual Communication Create your Venn diagrams for logic problem solving using the ConceptDraw PRO diagramming and vector drawing software extended with the Venn Diagrams solution from the area "What is a Diagram" of ConceptDraw Solution Park. "Venn diagram ... representing some sets by contours of closed shapes, such as circles or ellipses (and sometimes also the universal set as a rectangle enclosing all of these shapes), and indicating the relationships between the sets: by overlapping the shapes to show that the corresponding sets have a nonempty intersection, and by possibly (but not necessarily) enclosing all of the sets (which are proper subsets of the universal set) within a universal set (represented typically by a rectangle); such that the total number of simply connected regions is 2^n, where n is the number of depicted sets which are proper subsets of the universal set." Example 1. Venn diagram as a truth table. "A truth table is a mathematical table used in logicâ€”specifically in connection with Boolean algebra, boolean functions, and propositional calculusâ€”to compute the functional values of logical expressions on each of their functional arguments, that is, on each combination of values taken by their logical variables (Enderton, 2001). In particular, truth tables can be used to tell whether a propositional expression is true for all legitimate input values, that is, logically valid." The Venn diagram example above was redesigned from the Wikipedia file: Venn3tab.svg. 


Compatibility: 
Apple^{Â®} OS X 10.10 or later Microsoft^{Â®} Windows^{Â®} 7/8.1/10 
Price:  ConceptDraw PRO  US$199 
