JEE MainMathematicsSets and RelationsMCQ+4 / −1
Let R1 and R2 be two relation defined as follows : R1 = {(a, b) R2 : a2 + b2 Q} and R2 = {(a, b) R2 : a2 + b2 Q}, where Q is the set of all rational numbers. Then :
- ANeither R1 nor R2 is transitive.
- BR2 is transitive but R1 is not transitive.
- CR1 and R2 are both transitive.
- DR1 is transitive but R2 is not transitive.
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