Question

Q2: If n() = 50, n(A) = 15, n(B) = 13 and n(A∩B) = 10, find : a) n (A’) b) n (A∪B) c) n ( A −B)

Answer 1

Answer:

n(A') = 35

n(A U B) =18

n(A - B) = 5

Step-by-step explanation:

refer attachment