Question

If AXB = {(a,1), (a,2), (b,1), (b,2)} find the sets A and B​

Answer 1

Step-by-step explanation:

We have,

A × B = {(a, 1) (a, 2) (b, 1) (b, 2)}

Now, These are cross products,

So,

A = {a, b}

B = {1, 2}

Hope it helped and believing you understood it........All the best