The number of relations in A which are. reflexive but not symmetric is

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Professor PC Thomas Classes · Answer

Number of reflexive relations $ \ 2^{n^2-n}=2^{12}=4096 $ Number of reflexive and symmetric relations $2^{\frac{\mathrm{n}(\mathrm{n}-1)}{2}}=64$ \  ∴ Number of reflexive and non symmetric relation is $4096-64=4032$