If A = {1, 3, 5} and B = {2, 4}, list the elements of R, if R = {(x, y) : x, yA × B and x > y}.

Here, A={1,3,5} and B={2,4}


Also, R={ (x,y) : x,yϵ A×B and x>y}


={(3,2) ,(5,2) ,(5,4)}


1