Let A = { 1,3,6,9}. Let R be the relation on A defined by R = {(x,y) x belongs to A, y belongs to A and x divides y}. Find R in Roster form

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Solution

Dear Student,

Given: Set A = {1,3,6,9}
Relation R = { ( x,y ) : x belongs toA, y belongs to A and x divides y }
Then Roster form of R :
R = { (1,1) , (1,3) , (1,6) , (1,9) , (3,3) , (3,6) , (3,9) , (6,6) , (9,9) }

Regards.

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