(i) If A= {x,y,z}, B=(1,2,3} and R= {(x,2),(y,3),(z,1),(z,2), then fin – InterviewSolution

1.	(i) If A= {x,y,z}, B=(1,2,3} and R= {(x,2),(y,3),(z,1),(z,2), then find `R^(-1)`. (ii) If R is a relations such that R ={(4,5),(1,4),(4,6),(7,6),(3,7)}, then find `R^(-1) oR^(-1)`
Answer» Correct Answer - (i) `R^(-1)={(2,x),(3,y),(1,z),(2,z)}" " (ii){(5,1),(6,1),(6,3)}`

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