Let a relation R on the set N of natural numbers be defined as (x,y) R x^2-4xy+3y^2=0, ,x,y N. The relation R is

JEE Main Mathematics question

Let a relation on the set of natural numbers be defined as , . The relation is

Answer: (A)

Factorise: , so or . Reflexive: is always true, so for every . Symmetric: because ,

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Question ID VK-007339