MCQ
Let $R = \{(a, a)\}$ be a relation on a set $A$. Then $R$ is
  • A
    Symmetric
  • B
    Antisymmetric
  • Symmetric and antisymmetric
  • D
    Neither symmetric nor anti-symmetric

Answer

Correct option: C.
Symmetric and antisymmetric
c
(c) It is obvious.

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