What is the output Y of the logic circuit sho | vedclass

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(B) The given circuit consists of a chain of $OR$ gates. An $OR$ gate produces a high output $(1)$ if at least one of its inputs is high $(1)$. The fi

Vedclass · Accepted Answer

$Y=1$

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(B) The given circuit consists of a chain of $OR$ gates. An $OR$ gate produces a high output $(1)$ if at least one of its inputs is high $(1)$. The first $OR$ gate has inputs $1$ and $X$. Its output is $1 + X = 1$. This output $1$ is fed as an input to the second $OR$ gate, which also has $X$ as another input. Its output is $1 + X = 1$. Continuing this process, every subsequent $OR$ gate receives $1$ as one of its inputs. Since one input to every $OR$ gate in the chain is $1$, the final output $Y$ will always be $1$ regardless of the value of $X$.

What is the output $Y$ of the logic circuit shown below?

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