Let $R$ be a relation on $Z \times Z$ defined by$ (a, b)$$R(c, d)$ if and only if $ad - bc$ is divisible by $5$ . Then $\mathrm{R}$ is
Let $R$ be a relation on $Z \times Z$ defined by$ (a, b)$$R(c, d)$ if and only if $ad - bc$ is divisible by $5$ . Then $\mathrm{R}$ is
- [JEE MAIN 2024]
- A
Reflexive and symmetric but not transitive
- B
Reflexive but neither symmetric not transitive
- C
Reflexive, symmetric and transitive.
- D
Reflexive and transitive but not symmetric
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- [JEE MAIN 2023]
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