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Binary Operation

Let R be a re...

Question

Let R be a relation on Z (the set of integers) defined as $m R n$ , $i f f m \leq n \forall m, n \in Z$ then R is anti symmetric.
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Solution

$R$ is anti symmetric because if $R (m, n)$ exist then $R (n, m)$ never exists .If it exists then $m = n$
The correct answer is $1$

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