Physics - Semiconductors Question with Solution | TestHub

$$\begin{array}{rl}& \therefore Y=\overline{A\cdot B}\cdot (A+B)\\ & \therefore Y=(\bar{A}+\bar{B})\cdot (A+B)\cdots (\because \bar{A}\cdot \bar{B}=\bar{A}+\bar{B})\\ & \therefore Y=\bar{A}\cdot B+\bar{B}\cdot A\\ & \therefore Y=A\cdot \bar{B}+B\cdot \bar{c}\end{array}$$ This représents XOR gate,