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If the relation R:AB, where A={1,2,3} and B={1,3,5} is defined by

R={(x,y) : x<y, xA, yB}, then

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a
R={(1,3),(1,5),(2,3),(2,5),(3,5)}
b
R={(1,1),(1,5),(2,3),(3,5)}
c
R−1={(3,1), (5,1), (3,2), (5,3)}
d
R−1={(1,1), (5,1), (3,2), (5,3)}

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detailed solution

Correct option is A

R={(1,3), (1,5), (2,3), (2,5), (3,5)}

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