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A ={1, 2, 3, 5} and B= {4, 6, 9}. Define...

A ={1, 2, 3, 5} and B= {4, 6, 9}. Define a relation R from A to B by R= {(x, y): the difference between x and y is odd, `x in A, y in B}`. Write R in roster form.

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The correct Answer is:
R={(1,4),(1,6),(2,9),(3,4),(3,6),(5,4),(5,6)}
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