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Write the smallest equivalence relation on A where A ={2,3,4}
 
Dear Sir/Ma'am
Pl tell the above question 
 
Also check is my anwser is correct or not.
MY anwser is {(2,2),(3,3),(4,4),(2,3),(3,2)}
 

Asked by neeraj.unnao 24th March 2017, 12:47 PM
Answered by Expert
Answer:
A Relation R on a set A is said to be an equivalence relation on A iff it is reflexive, symmetric and transitive for all the elements in A.
So, the key word here is for all elements.
Your answer is almost right Neeraj.
But you have missed the elements (2,4), (4,2), (3, 4) and (4, 3).
Go in an orderly manner so that you dont miss out on any element.
Answered by Expert 24th March 2017, 1:54 PM
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