Mathematics · 2024
JEE Main · 29 January 2024, Shift 1 · Q2
Let R be a relation on Z × Z defined by ( a, b ) R ( c, d ) if and only if ad - bc is divisible by 5. Then R is
Let R be a relation on $\displaystyle \mathrm{Z} \times \mathrm{Z}$ defined by $\displaystyle (\mathrm{a}, \mathrm{b}) \mathrm{R}(\mathrm{c}, \mathrm{d})$ if and only if $\displaystyle \mathrm{ad}-\mathrm{bc}$ is divisible by $\displaystyle 5$ . Then $\displaystyle R$ is
Official answer
From NTA’s final answer key for this paper.
(2)
Reflexive and symmetric but not transitive
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JEE Main 2024 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.