1.Relation and Function
medium

The void relation on a set $A$ is

A

Reflexive

B

Symmetric and transitive

C

Reflexive and symmetric

D

Reflexive and transitive

Solution

(b) The void relation $R$ on $A$ is not reflexive as $(a, a)$$\not \in R$ for any $a \in A$. The void relation is symmetric and transitive.

Standard 12
Mathematics

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