Which of the following circuits has the same output as that of the given circuit?
Which of the following circuits has the same output as that of the given circuit?
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The Correct Option is B
Solution and Explanation
The given Boolean logic circuit is shown below, and the corresponding solution is derived step by step.
P = A · B
Q = A · B
Y = P + Q = A · B + A · B
Y = A · (B + B)
Since B + B = B (idempotent law), we have:
Y = A · B
Y = A
The final output of the Boolean expression is:
Y = A
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