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If `R` is a relation from set `A={2,4,5}` to set `B={1,2,3,4,6,8}` defined by `x R yhArrx` divides `ydot` Write `R` as a set of ordered pairs Find the domain and the range of `Rdot`

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(i) `R={(2,2),(2,4),(2,6),(2,8),(4,4),(4,8)}`
(ii) `"dom "(R)={2,4}" and range "(R)={2,4,6,8}`

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