show  that R is an  equivaence  relation  R  defined on the  set  `S={1,2,3,4,5}` given by  `R={(a
Channel: Doubtnut
Date: 2020-04-12

show  that R is an  equivaence  relation  R  defined on the  set  `S={1,2,3,4,5}` given by  `R={(a,b):|a-b|` is even  } is an  equivalence relation  .