Question

If set A = {2, 3, 4, 5} and set B = {4, 5, 6, 7, 8}, then the number of elements in the set (A ∪ B) × (A) is

Answer 1

Answer:

Hey mate

Step-by-step explanation:

I m not 100% sure that this question is correct but yes this question is

(A U B) x (A) = ??

i haven't saw ( x) or (*) of two sets..

maybe you want to say that (-) or (Intersection )

of sets....

PLZ check ur question and then repost it I will solve ......