The relation R(x,y):3x−y=0 is defined on the set A=1,2,3,⋯,13,14.
This means the elements from the given set are to be chosen which satisfy 3x−y=0.
Let x=1 and y=2, x,y∈R
Then,
3(1)−2=1≠0
So, the ordered pair (1,2) will not satisfy the given relation.
Now, let x=1 and y=3, x,y∈R
Then,
3(1)−3=3−3=0
The pair(1,3) satisfies the relation.
Continuing the same way, the relation will be,
R={(1,3),(2,6),(3,9),(4,12)}