Question

If A={a,b,c,d,e,f} and B={k,l,m,n}, then find the Cartesian product ×

of A and B.​

Answer 1

Answer:

Set of all ordered pairs (a, b)of elements a∈ A, b ∈B then cartesian product A x B is {(a, b): a ∈A, b ∈ B}

Example – Let A = {1, 2, 3} and B = {4, 5}. ...

Solution: AxB = {(1, 4) (1, 5) (2, 4) (2, 5) (3, 4) (3, 5)} and B x A = {(4, 1) (4, 2) (4, 3) (5, 1) (5, 2) (5, 3)} ...

Remarks:- ...

Solution : ...

Solution : A = {1, 2, 3}