(a) List the ordered pairs that belong to the relation.
My ANS: (a,a),(b,a)(b,b),(c,a),(c,b),(c,c),(d,a),(d,b)(d,d)
(b) Find the (boolean) matrix of the relation.
< my answer file attached as Mr.jpg>
I did review another answer posted along the same question, but uses a different shape. I think my matrix is correct based on my pairs, but i'm concerned about the pairs.
Your matrix is correct based on your pairs, but your pairs are not correct.
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