Question

let A={1,2,3,5} and B={4,6},
R={(x,y)/y-x>0,x belongs to A, y belongs to B}​

Answer 1

Answer:

$use \: the \: formula \: the \:$

$answer \: will \: come \:$

let A=1,2,3,4,5

A,y belongs to B)

B) =4,6