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Let A={1,3,5,7} and B={2,4,6,8} be two s...

Let `A={1,3,5,7}` and `B={2,4,6,8}` be two sets and let `R` be a relation from A to B defined by the phrase `{(x,y)epsilonRimpliesxgty}`. Find relation `R` and its domain and range.

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Under relation `R` we have `3R2,5R2,5R4,7R2,7R4` and `7R6`
i.e. `R={(3,2),(5,2),(5,4),(7,2),(7,4),(7,6)}`
`:.` Dom `(R)={3,5,7)` and range `(R)={2,4,6}`
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