Let R be the real line. Consider the following subsets of the plane R R: S= (x,y):y=x+1 and 0<x<2 and T= (x,y):x-y is an integer . Which of the following is true?

JEE Main Mathematics question

Let be the real line. Consider the following subsets of the plane : and . Which of the following is true?

Answer: (A)

Test . Reflexive: . Symmetric: if then . Transitive: if and , then . So is an

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Question ID VK-007333