Mathematical Logic And Boolean Algebra Question 59

Question: Dual of $ ({x}’\vee {y}’{)}’=x\wedge y $ is

Options:

A) $ ({x}’\vee {y}’)=x\vee y $

B) $ ({x}’\wedge {y}’{)}’=x\vee y $

C) $ ({x}’\wedge {y}’{)}’=x\wedge y $

D) None of these

Show Answer

Answer:

Correct Answer: B

Solution:

Change ?Ú? to ?Ù? and ?Ù? to ?Ú?.