Question

Boolean expression for OR gate is

• A. $Y=A-B$
• B. $Y=\overline{A}+\overline{B}$
• C. $Y=A+B$
• D. $Y=\overline{A}$

Answer 1

Answer: (C)

In Boolean algebra, addition symbol (+) is referred to as OR function. The Boolean expression, Y = A + B Indicates Y equals A or S,