Question:medium

Which of the following circuits has the same output as that of the given circuit?

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When dealing with logic gates, always express the output using Boolean algebra to simplify and find the correct circuit configuration.

Updated On: Mar 31, 2026

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The Correct Option is B

Solution and Explanation

circuits has the same output as that of the given circuit

The provided Boolean logic circuit is illustrated below, with its solution derived sequentially.

P = A · B

Q = A · B

Y = P + Q = A · B + A · B

Y = A · (B + B)

Applying the idempotent law, where B + B = B, yields:

Y = A · B

Y = A

The simplified Boolean expression for the final output is:

Y = A

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