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Let $R=\{(1,3),(4,2),(2,4),(2,3),(3,1)\}$ be a relation on the set $A=\{1,2,3,4\} .$ The relation $R$ is

1) a function
2) reflexive
3) not symmetric
4) transitive
in Mathematics by Diamond (74,866 points) | 8 views

1 Answer

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$(2,3) \in R$ but $(3,2) \notin R$.
Hence $R$ is not symmetric.

by Diamond (74,866 points)

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