Question

If u = {2, 3, 4, 5}, A = {2,4} and B = {3,4}, then verify the following laws.
i) A-B = AB
ii) (ANB)' = A' UB
iii) (AUB)' = A'NB!​

Answer 1

(

Answer:

(AUB) = ANB ! is the answer it is right