Question

let A={a¹,a²},B={b¹,b²,b³} find A×B and B×A​

Answer 1

Step-by-step explanation:

A={a¹,a²} ,B = {b¹,b²,b³}

A×B= { (a¹,b¹),(a¹,b²),(a¹,b³),(a²,b¹),(a²,b²),(a²,b³) }

B×A= { (b¹,a¹),(b¹,a²),(b²,a¹),(b²,a²),(b³,a¹),(b³,a²) }