The output (X) of the logic circuit shown in | vedclass

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(B) The given circuit consists of two $NAND$ gates. The first $NAND$ gate takes inputs $A$ and $B$,producing an output of $\overline{A.B}$.This output

Vedclass · Accepted Answer

$X = A.B$

Vedclass · Answer

(B) The given circuit consists of two $NAND$ gates. The first $NAND$ gate takes inputs $A$ and $B$,producing an output of $\overline{A.B}$.This output is then fed into the second $NAND$ gate,which has its two input terminals connected together,effectively acting as a $NOT$ gate.Therefore,the final output $X$ is the inversion of the input to the second gate:$X = \overline{(\overline{A.B})}$Using the Boolean algebra property $\overline{\bar{Y}} = Y$,we get:$X = A.B$Thus,the correct option is $(b)$.

The output $(X)$ of the logic circuit shown in the figure will be:

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