Question

If n(A - B) = 20, n(B - A) = 15, n(A intersection B) = 10, find:
(i) n(A)
(ii) n(B)
(iii) n(A Union B)​

Answer 1

Step-by-step explanation:

I think option (iii)

I think option (iii) If the answer is correct mark me as a brainlist