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2. Relations
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Q12 of 76 Page 2

Let A = {1, 2, 3, 5}, B = {4, 6, 9} and R be a relation from A to B defined by R = {(x, y) : x − y is odd}. Write R in roster form.

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


Also, R= {(x, y) : x-y is odd}


={(1,4),(1,6),(2,9),(3,4),(3,6),(5,4),(5,6)}


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Questions · 76
2. Relations
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