Question

if 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 belongs to A, Y belongs to B}​

Answer 1

Answer:

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

R={(x,y): the difference between x and y is odd x∈A,y∈B}

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

Step-by-step explanation:

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