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MHT CET 2023 (13 May, Shift 2) · Logic Gates

Logic Gates question from MHT CET 2023 (13 May, Shift 2)

Q89MHT CET 2023 · 13 MAY · SHIFT 2Medium

Logic Gates

The Boolean expression for the following combination is

Figure

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Answer: (c)

  1. Upper AND gets Aˉ\bar{A} and BB: output Aˉ⋅B\bar{A} \cdot B.
  2. Lower AND gets AA and Bˉ\bar{B}: output A⋅BˉA \cdot \bar{B}.
  3. OR gate: Y=(Aˉ⋅B)+(A⋅Bˉ)Y = (\bar{A} \cdot B) + (A \cdot \bar{B}) (XOR).
  4. So the answer is (c).
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