Question

plz give me the ans of this questions.

Answer 1

R = { (1,2) , (2,3) , (3,4) , (4,5) , (5,6) , (6,7)}

for reflexive =  (a,a) ∈ R

so above not reflexive

for symmetric = if (a,b) ∈ R ⇒ (b,a) ∈ R

so it's even not symmteric

for transitive = if (a,b) and (b,c) ∈ R ⇒  (a,c) ∈ R

so above not transitive too.

hope u'll get it

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