Question

Let U=a,b,c,d,e,f A=a,b,c,d B=b,e,d

find (A U B)', (A∩B)', A' U B', and A' ∩ B'

Answer 1

Answer:

(A U B)' = f

(A ∩ B)' = a c e f

A' U B' = a c e f

A'∩B' = f