Question

 n(A-B) is equal to:____________________ *

1 point

n(A) – n(AUB)

n(A) – n(A⋂B)

n(B) – n(A⋂B)

n( ξ) – n(AUB) where ξ means Universal Set

 n(A-B) is equal to:____________________ *

1 point

n(A) – n(AUB)

n(A) – n(A⋂B)

n(B) – n(A⋂B)

n( ξ) – n(AUB) where ξ means Universal Set​

Answer 1

Answer:

mode 2..........

.willl be ut answer........