2023

JEE Main 2023 (Online) 1st February Morning Shift

Full Paper Analysis & Solutions

Mathematics

Multiple Choice Questions

1 COMPETENCY APPLY MCQ_SINGLE 4 Mark(s) 2023
#1033
Let $R$ be a relation on $\mathbb{R}$, given by $R = \{(a, b) : 3a - 3b + \sqrt{7} \text{ is an irrational number} \}$. Then $R$ is
(A)
an equivalence relation
(B)
reflexive and symmetric but not transitive
(C)
reflexive and transitive but not symmetric
(D)
reflexive but neither symmetric nor transitive
EASY