Sets, Relations and Functions - Arithmetic Aptitude Questions and Answers

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If R is the relation “is greater than” from A ={1,2,3,4,5}to B={1,3,4} , Than R-1 is

{(3,4),(4,5),(3,5)}

{(1,2) ,(1,3),(1,4),(1,5)}

{(1,2), (1,3), (1,4), (3,4), (1,5), (3,5), (4,5)}

{(2,1), (3,1), (4,1),(4,3), (5,1), (5,3), (5,4)}

Answer : Option C

Explanation :

{(1,2), (1,3), (1,4), (3,4), (1,5), (3,5), (4,5)}

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