CBSE 2023 · Region 5 · Set 3 · Q1 · 1 mark
Let R be a relation in the set N given by \[\mathrm{R}=\{(a, b): a=b-2, b>6\} . \] Then
Official answer
From CBSE’s own marking scheme for this paper.
(B)
$\displaystyle (6,8) \in \mathrm{R}$
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CBSE Class 12 Mathematics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.