Question

If n(A)=8
n(U)=18
then what is n(A')=?​

Answer 1

Answer:

10

Step-by-step explanation:

n(A)=8

n(U)=18

therefore n(A')=n(U)-n(A)

=18-8=10

hope this helps..

Answer 2

Answer:

n(A') =10

Step-by-step explanation:

n(A)=8

n(U) =18

n(U)-n(A) =n(A')

18-8=10