Balochistan Police Department KPK Police Department Mathematics MCQs Police Department Sindh Police Department Wireless Operator Which of the following is De-Morgan’s Law? September 12, 2021 Admin No Comments A: (A B)’ = (A U B)’ B: (A U B) = (B U A) C: (A U B)’ = A’ B’ D: (A U B) = (A B) Correct Answer: c View More Details >>
