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Complement of a Set using Venn Diagram (advance math)

Complement of a Set using Venn Diagram   The complement of a set using Venn diagram is a subset of U. Let U be the universal set and let A be a set such that A ⊂ U. Then, the complement of A with respect to U is denoted by A’ or AC C or U…
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Symmetric Difference using Venn Diagram (advance math)

Symmetric Difference using Venn Diagram   The symmetric difference using Venn diagram of two subsets A and B is a sub set of U, denoted by A △ B and is defined by A △ B = (A – B) ∪ (B – A) Let A and B are two sets. The symmetric difference of…
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Difference of Sets using Venn Diagram (advance math)

Difference of Sets using Venn Diagram   How to find the difference of sets using Venn diagram? The difference of two subsets A and B is a subset of U, denoted by A – B and is defined by A – B = {x : x ∈ A and x ∉ B}. Let A and…
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Disjoint of Sets using Venn Diagram (advance math)

Disjoint of Sets using Venn Diagram   Disjoint of sets using Venn diagram is shown by two non-overlapping closed regions and said inclusions are shown by showing one closed curve lying entirely within another. Two sets A and B are said to be disjoint, if they have no element in common. Thus, A = {1,…
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The intersection of Sets using Venn Diagram (advance math)

The intersection of Sets using Venn Diagram   Learn how to represent the intersection of sets using Venn diagram. The intersection set operations can be visualized from the diagrammatic representation of sets. The rectangular region represents the universal set U and the circular regions the subsets A and B. The shaded portion represents the set…
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Union of Sets using Venn Diagram (advance math)

Union of Sets using Venn Diagram Learn how to represent the union of sets using Venn diagram. The union set operations can be visualized from the diagrammatic representation of sets. The rectangular region represents the universal set U and the circular regions the subsets A and B. The shaded portion represents the set name below…
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Relationship in Sets using Venn Diagram (advance math)

Relationship in Sets using Venn Diagram   The relationship in sets using Venn diagram are discussed below: • The union of two sets can be represented by Venn diagrams by the shaded region, representing A ∪ B. A ∪ B when A ⊂ B   A ∪ B when neither A ⊂ B nor B…
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Venn Diagrams in Different Situations (advance math)

Venn Diagrams in Different Situations To draw Venn diagrams in different situations are discussed below: How to represent a set using Venn diagrams in different situations? 1. ξ is a universal set and A is a subset of the universal set. ξ = {1, 2, 3, 4}  A = {2, 3} • Draw a rectangle which…
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Venn Diagrams (advance math)

Venn Diagrams   Venn diagrams are useful in solving simple logical problems. Let us study about them in detail. Mathematician John Venn introduced the concept of representing the sets pictorially by means of closed geometrical figures called Venn diagrams. In Venn diagrams, the Universal Set ξ is represented by a rectangle and all other sets…
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Word Problems on Sets (advance math)

Word Problems on Sets Word problems on sets are solved here to get the basic ideas how to use the  properties of union and intersection of sets.   Solved basic word problems on sets: 1. Let A and B be two finite sets such that n(A) = 20, n(B) = 28 and n(A ∪ B)…
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