Question

Prove that the relation R in the set A = {5, 6, 7, 8, 9} given by

R = {(, b) ∶ | − b| is divisible by 2}, is an equivalence relation. Also find the equivalence

classes [5] and [9].

please give the answer ​

Answer 1

Answer:

Prove that the relation r in the set ={5,6,7,8,9} given by r={(a,b):|a-b|is divisible by 2} is an equivalence relation .

Step-by-step explanation:

please follow me and marke my answer as brainleast please