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MHT CET 2026 (11 Apr, Shift 1) · Logic Gates

Logic Gates question from MHT CET 2026 (11 Apr, Shift 1)

Q27MHT CET 2026 · 11 APR · SHIFT 1Medium

Logic Gates

What does the following combination of gates produce?

Figure

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Answer: (a)

  1. NOT gates give Aˉ\bar A and Bˉ\bar B.
  2. NOR G3G_3: Aˉ+Bˉ‾=AB\overline{\bar A + \bar B} = AB (De Morgan).
  3. NOT G4G_4: Y=AB‾Y = \overline{AB}.
  4. So the answer is (a) NAND gate.
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