Q19. The correct truth table for the following logic circuit is :\\
\includegraphics[max width=\textwidth, alt={}, center]{6d23c801-12c0-45a4-97ee-e860335afa05-04_330_1362_342_242}\\
(1)
\begin{center}
\begin{tabular}{ | l | l | l | }
\hline
$A$ & $B$ & $Y$ \\
\hline
0 & 0 & 1 \\
0 & 1 & 1 \\
1 & 0 & 0 \\
1 & 1 & 1 \\
\hline
\end{tabular}
\end{center}
(2)
\begin{center}
\begin{tabular}{ | l | l | l | }
\hline
$A$ & $B$ & $Y$ \\
\hline
0 & 0 & 0 \\
0 & 1 & 1 \\
1 & 0 & 0 \\
1 & 1 & 1 \\
\hline
\end{tabular}
\end{center}
(3)
\begin{center}
\begin{tabular}{ | l | l | l | }
\hline
$A$ & $B$ & $Y$ \\
\hline
0 & 0 & 1 \\
0 & 1 & 1 \\
1 & 0 & 0 \\
1 & 1 & 0 \\
\hline
\end{tabular}
\end{center}
(4)
\begin{center}
\begin{tabular}{ | l | l | l | }
\hline
$A$ & $B$ & $Y$ \\
\hline
0 & 0 & 0 \\
0 & 1 & 0 \\
1 & 0 & 0 \\
1 & 1 & 1 \\
\hline
\end{tabular}
\end{center}