A logic circuit provides the output $Y$ as per the following truth table:
$A \quad B \quad Y$
$0 \quad 0 \quad

Question

A logic circuit provides the output $Y$ as per the following truth table:
$A \quad B \quad Y$
$0 \quad 0 \quad 1$
$0 \quad 1 \quad 0$
$1 \quad 0 \quad 1$
$1 \quad 1 \quad 0$

The expression for the output $Y$ is:

Accepted Answer

From the given truth table, we can observe the relationship between the inputs ($A$, $B$) and the output ($Y$):
When $B = 0$, output $Y = 1$ (irrespective of $A$).
When $B = 1$, output $Y = 0$ (irrespective of $A$).
Since the output $Y$ is always the exact complement of input $B$ and is completely independent of the state of input $A$, the Boolean expression for the output is $Y = \bar{B}$.

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