Show that the relation R defined by (a,b)R(c,d) ad = bc on the set NXN is an equivalence relation. Share with your friends Share 1 Pooja Khanna answered this Here is the link for the answer similar to your query: https://www.meritnation.com/ask-answer/question/please-someone-help-me-with-this-question-urgentlyif-n-be-t/relations-and-functions/1038450 -6 View Full Answer