Question: Recognize the relation matrix of A = { 1 , 2 , 3 } and B = { a , b , c } R

Recognize the relation matrix of
A={1,2,3} and B={a,b,c}
R={(1,a),(2,a),(2,c),(3,b)}
Recognize the relation matrix of A={1,2,3} and B={a,b,c} R={(1,a),(2,a),(2,c),(3,b)}

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