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The following logic gate combination is equivalent to
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Verified Answer
The correct answer is:
XOR gate
$$
\begin{aligned}
& \therefore \quad Y=\overline{A \cdot B} \cdot(A+B) \\
& \therefore \quad Y=(\bar{A}+\bar{B}) \cdot(A+B) \quad \cdots(\because \bar{A} \cdot \bar{B}=\bar{A}+\bar{B}) \\
& \therefore \quad Y=\bar{A} \cdot B+\bar{B} \cdot A \\
& \therefore \quad Y=A \cdot \bar{B}+B \cdot \bar{c}
\end{aligned}
$$
This représents XOR gate,
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