Question

If n(U)=75, n(A')=48 and n(B)=36 then find n(A) and n(B')

Answer 1

Answer:

n(U)=75, n(A')=48 and n(B)=36

n(A) =75 - 48 =27

n(B') =75 -36=39

Answer 2

this is your answer.. hope it will help u