Cartesian product

Cartesian product

Given a Cartesian product of two sets X and Y. can you express this in mathematical way
a) Given a Cartesian product of two sets X and Y. can you express
this in mathematical way? Given sets M and N. the cross or
Cartesian product of N and M can be express in what way? b)
Now. take the sets P = {ll, 13. 15, 17} and Q = {ab, bc}; then the
C artesian product, P x Q = {…}. Can you list these results? What
is a binary relation, that is, a relation between two sets P and Q?
Cartesian product