Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 90

92. In the combination of the following gates the output $Y$ can be written in terms of inputs $A$ and $B$ as

[2018]

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

(b) $A \cdot \overline{B}+\overline{A} \cdot B$

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

(d) $\overline{A \cdot B}+A \cdot B$

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Answer:

Correct Answer: 92. (b)

Solution:

(b)

$Y=(A \cdot \overline{B}+\overline{A} \cdot B)$