Find the Boolean expression for the logic cir | vedclass

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(A) The given circuit consists of a $NOT$ gate followed by a $NOR$ gate where both inputs of the $NOR$ gate are connected to the output of the $NOT$ g

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$Y = A$

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(A) The given circuit consists of a $NOT$ gate followed by a $NOR$ gate where both inputs of the $NOR$ gate are connected to the output of the $NOT$ gate.$1$. The input $A$ passes through the $NOT$ gate,producing an output of $\bar{A}$.$2$. This signal $\bar{A}$ is fed into both inputs of the $NOR$ gate.$3$. The output of a $NOR$ gate with inputs $X$ and $Y$ is $\overline{X + Y}$.$4$. Here,both inputs are $\bar{A}$,so the output $Y = \overline{\bar{A} + \bar{A}}$.$5$. Using Boolean algebra,$\bar{A} + \bar{A} = \bar{A}$.$6$. Therefore,$Y = \overline{\bar{A}} = A$.

Find the Boolean expression for the logic circuit shown below.

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