Let R_1=\{(a, b) \in N \times N:| a-b| \leq 13\} and R_2=\{(a, b) \in N \times N:| a-b| \neq 13\}. Then on N: [28-Jun-2022-Shift-2]

Correct Answer is : Neither R1 nor R2 is an equivalence relation

Both {\R}_1 and {\R}_2 are equivalence relations

Neither {\R}_1 nor {\R}_2 is an equivalence relation

R_1 is an equivalence relation but R_2 is not

R_2 is an equivalence relation but R_1 is not

Sets and Relations Part 1

Section: Mathematics

Question : 75 of 112

Marks: +1, -0

Let R1={(a,b)∈N×N:|a−b|≤13} and R2={(a,b)∈N×N:|a−b|≠13}. Then on N:

[28-Jun-2022-Shift-2]

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