Q3 of 76 Page 2

Mark the correct alternative in the following:

Let A = {1, 2, 3}, B = {1, 3, 5}. If relation R and A to B is given by R = {(1, 3), (2, 5), (3, 3)}. Then R−1 is


Inverse of a relation is given by interchanging the element’s position in each pair.

Ex: Inverse of relation P = {(x, y)} is given by P−1 = {(y, x)}.


Therefore, R−1 = {(3, 1), (5, 2), (3, 3)}.


So, option A is correct.

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