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Mathematics · 2025 · 1 mark
CBSE 2025 · Region 7 · Set 2 · Q10
If R be a relation defined as a R b iff |a-b|>0 a, b ∈ R then R is:
If $\displaystyle R$ be a relation defined as $\displaystyle a R b$ iff $\displaystyle |a-b|>0 a, b \in \mathbb{R}$ then $\displaystyle R$ is :
Official answer
(B)
symmetric
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