A) \[\{(1,\,3),\,(1,\,5),\,(2,\,3),\,(2,\,5),\,(3,\,5),\,(4,\,5)\}\]
B) \[\{(3,\,1),\,(5,\,1),\,(3,\,2),\,(5,\,2),\,(5,\,3),\,(5,\,4)\}\]
C) \[\{(3,\,3),\,(3,\,5),\,(5,\,3),\,(5,\,5)\}\]
D) \[\{(3,\,3),\,(3,\,4),\,(3,\,4),\,(4,\,5)\}\]
Correct Answer: C
Solution :
Given, A = {1, 2, 3, 4} and B = {1, 3, 5} \[\therefore \] R = {(1, 3), (1, 5), (2, 3), (2, 5), (3, 5), (4, 5)} and \[{{R}^{-1}}\]= {(3, 1), (5, 1), (3, 2), (5, 2), (5, 3), (5, 4)} Hence, \[RO{{R}^{-1}}=\]{(3, 3), (3, 5), (5, 3), (5, 5)}You need to login to perform this action.
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