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What is Animation?

  What is Animation? Animate: to bring to life. Animation: bringing sequential images to life. Animation is a technique used to fool the eye into thinking that motion is occurring. It uses a series of still pictures flashed in sequence very quickly. If the pictures are properly designed to flow from one to the next,…
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Equivalence Relation on Set (advance math)

Equivalence Relation on Set   Equivalence relation on set is a relation which is reflexive, symmetric and transitive. A relation R, defined in a set A, is said to be an equivalence relation if and only if (i) R is reflexive, that is, aRa for all a ∈ A. (ii) R is symmetric, that is,…
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Transitive Relation on Set (advance math)

Transitive Relation on Set   What is transitive relation on set? Let A be a set in which the relation R defined. R is said to be transitive, if (a, b) ∈ R and (b, a) ∈ R ⇒ (a, c) ∈ R, That is aRb and bRc ⇒ aRc where a, b, c ∈…
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Anti-symmetric Relation on Set (advance math)

Anti-symmetric Relation on Set What is anti-symmetric relation onset? Let A be a set in which the relation R defined. R is said to be anti-symmetric, if there exist elements, if aRb and bRa  ⇒ a = b that is, (a, b) ∈ R and ((b, a) ∈ R ⇒ a = b. A relation…
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Symmetric Relation on Set (advance math)

Symmetric Relation on Set Here we will discuss about the symmetric relation on set. Let A be a set in which the relation R defined. Then R is said to be a symmetric relation, if (a, b) ∈ R ⇒ (b, a) ∈ R, that is, aRb ⇒ bRa for all (a, b) ∈ R.…
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Reflexive Relation on Set (advance math)

Reflexive Relation on Set   Reflexive relation on set is a binary element in which every element is related to itself. Let A be a set and R be the relation defined in it. R is set to be reflexive, if (a, a) ∈ R for all a ∈ A that is, every element of…
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Properties of Elements in Sets (advance math)

Properties of Elements in Sets   The following properties of elements in sets are discussed here. If U be the universal set and A, B and C are any three finite sets then; 1. If A and B are any two finite sets then n(A – B) = n(A) – n(A ∩ B) i.e. n(A –…
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Proof of De Morgan’s Law (advance math)

Proof of De Morgan’s Law Here we will learn how to proof of De Morgan’s law of union and intersection.   Definition of De Morgan’s law:  The complement of the union of two sets is equal to the intersection of their complements and the complement of the intersection of two sets is equal to the…
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Laws of Algebra of Sets (advance math)

Laws of Algebra of Sets   Here we will learn about some of the laws of algebra of sets. 1. Commutative Laws: For any two finite sets A and B; (i) A U B = B U A (ii) A ∩ B = B ∩ A   2. Associative Laws: For any three finite sets…
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Examples on Venn Diagram (advance math)

Examples on Venn Diagram Solved examples on Venn diagram are discussed here. From the adjoining Venn diagram, find the following sets. (i) A (ii) B (iii) ξ (iv) A’ (v) B’ (vi) C’ (vii) C – A (viii) B – C (ix) A – B (x) A ∪ B (xi) B ∪ C (xii) A…
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