Question

if the set A has 3 elements and the set B={3, 4,5}, then find the number of elements in (A×B).​

Answer 1

Answer:

A has 3 elements and set B ={3,4,5} than A*B =9 as their are 3 elements in set A and set B so the answer Is 9 . if it helped you mark it as brainliest .