Q14 of 109 Page 1

R is a relation from {11, 12, 13} to {8, 10, 12} defined by y = x – 3. Then, R–1 is

{(8, 11), (10, 13)}

Acoording to the question R is a relation from {11, 12, 13} to {8, 10, 12} defined by y = x – 3:


⇒R={(11,8),(13,10)}


⇒R-1={(8, 11), (10, 13)}

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