Let A = {1,2,3, ,9} and R be the relation in A X A defined by (a,b) R - Maths - Relations and Functions

Question

Let A = {1,2,3, ,9} and R be the relation in A X A defined by (a,b)
R (c,d) if a+d=b+c for (a,b),(c,d) in A X A Prove that R is an
equivalence relation Also obtain the equivalence class [(2,5)]

Priyanka Kedia · Accepted Answer

Dear Student,

Here is the link for the answer to a similar
query:

https://www meritnation
com/ask-answer/question/let-a-1-2-3-9-and-r-be-the-relation-in-axa-defined-b/relations-and-functions/8979339

Let A = {1,2,3,...,9} and R be the relation in A X A defined by (a,b) R (c,d) if a+d=b+c for (a,b),(c,d) in A X A . Prove that R is an equivalence relation. Also obtain the equivalence class [(2,5)].