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Determine the inverse relation of R = {(1, 2), (3, 4), (5, 6)}.

1. {(2,1), (4,3), (6,5)}
2. {(1,2), (3,4), (5,6)}
3. {(2,1), (3,4), (5,6)}
4. {(1,2), (4,3), (6,5)}

Correct answer: {(2,1), (4,3), (6,5)}

Solution

Swapping the order of each pair in R gives {(2,1),(4,3),(6,5)}.

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