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If n(A) = 5, then number of relations th...

If n(A) = 5, then number of relations that are both reflexive and symmetric is

A

`2^(10)`

B

`2^(15)`

C

`2^(6)`

D

`2^(20)`

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A
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Knowledge Check

  • If n(A) = 4, then number of relations on A that are not reflexive is

    A
    `2^(16)`
    B
    `2^(12)`
    C
    `15xx2^(12)`
    D
    `17xx2^(12)`

  • If n(A) =5, then number of relations on A that are not symmetric is

    A
    `2^(25)`
    B
    `2^(15)`
    C
    `2^(15)(255)`
    D
    `2^(15)(1023)`

  • If n(A) = 3, then number of reflexive relations that can be defined on A is

    A
    `2^(3)`
    B
    `2^(6)`
    C
    `2^(9)`
    D
    `2^(27)`

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