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Find the inverse relation R^(-1) in the ...

Find the inverse relation `R^(-1)` in the following case: `R :{(1,2),(1,3),\ (2,` 3`),\ (3,2),\ (5,6)}`

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Given, `R={(1,2),(1,3),(2,3),(3,2),(5,6)}.`
`R^(−1)={(y,x):(x,y)epsilonR}`
Hence, `R^(−1)={(2,1),(3,1),(3,2),(2,3),(6,5)}.`
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