Question

if A and B are two sets such that AxB consists of 6 elements , if 3 elements of AxB are (1,4) , (2,6) , and ( 3,6) . find AxB and BxA .

Answer 1

other elements of AxB are (1,6) (2,4) (3,4)

and BxA = (4,1) (4,2) (4,3) (6,1) (6,2) (6,3)