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Maths-

General

Easy

Question

Let $X$ be a family of sets and $R$ be a relation on $X$ defined by $´ A$ is disjoint from $B to the power of ´ end exponent.$ Then, $R$ is

(a) Reflexive
Symmetric
Antisymmetric
Transitive

The correct answer is: Symmetric

Clearly, the relation is symmetric but it is neither reflexive nor transitive

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