Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 95

97. The output(X) of the logic circuit shown in figure will be

[2013]

(a) $X=\overline{A \cdot B}$

(b) $X=A \cdot B$

(c) $X=\overline{A+B}$

(d) $X=\bar{{}A}+\bar{{}B}$

Show Answer

Answer:

Correct Answer: 97. (b)

Solution:

  1. (b)

$A$ $B$ $X$
0 0 0
1 0 0
0 1 0
1 1 1