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Definition of Reflexive relation...

Definition of Reflexive relation

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What is the definition of Reflexive relation?

Reflexive relation onset happens to be a binary element where every element is related to itself.

Let us assume A to be a set and R to be the relation defined in it.

R happens to be reflexive, if (a, a) ∈ R for all a ∈ A that is, all the elements of A is R-related to itself. Thus it can be said that aRa for every a ∈ A.

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Knowledge Check

  • What is the adequate definition of language relation preestimation:

    A
    each thinking is different from language categories
    B
    language categories is result of thoughts of individual
    C
    each thinking starts from language category
    D
    eaching thinking goes to language ability

  • The number of reflexive relations of a set with four elements is equal to

    A
    `2 ^(16)`
    B
    `2 ^(12)`
    C
    `2 ^(8)`
    D
    `2 ^(4)`

  • The number of reflexive relation of a set with four elements is equal to :

    A
    `2^16`
    B
    `2^12`
    C
    `2^8`
    D
    `2^4`

    • Similar Questions

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    Define a reflexive relation.

    The number of reflexive relation in set A={a, b, c} is equal to

    If A={1,2,3}, the number of reflexive relations in A is

    The numbers of reflexive relations of a set with four elements is equal to

    Consider the set A = {1,3,5}. Assertion (A): The number of reflexive relations on set A is 2^(9) . Reason (R): A relation is said to be reflexive if Ax in A .

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