Question

Let A = {1, 2, 3} and }. B = {a, b Then A × B consists of ————— elements. (a) 3 (b) 4 (c) 5 (d) 6

Answer 1

Answer:

3

Step-by-step explanation:

cause the main elements in A are 1,2,3 and set B is the set got by multiplying set A&B , thus set A×B =3

hope it works for you