Which Boolean expression is correct interpretation of the following logic…

2023

Which Boolean expression is correct interpretation of the following logic circuit?

image.png

  1. A.

    (X+Y)'

  2. B.

    (X.Y)'

  3. C.

    X ⊕ Y

  4. D.

    (X ⊕ Y)'

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Show answer & explanation

Correct answer: C

Key idea: the gate shown is an XOR (Exclusive OR) gate — it outputs 1 when the inputs are different. Boolean expression: X ⊕ Y

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