# Blog

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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,…

### 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,…

### 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 ∈…

### 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…

### 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.…

### 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…

### 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 –…