JEE Main 202228 Jun, Evening shiftMathematicsMediumSets, Relations and Functions168× since 2002Let R₁ = {(a, b) ∈\in∈ N ×\times× N : |a −-− b| ≤\le≤ 13} and R₂ = {(a, b) ∈\in∈ N ×\times× N : |a −-− b| ≠\ne= 13}. Then on N :AOption A. Both R₁ and R₂ are equivalence relationsBOption B. Neither R₁ nor R₂ is an equivalence relationCOption C. R₁ is an equivalence relation but R₂ is notDOption D. R₂ is an equivalence relation but R₁ is notCheckSkip · show solution
