GATE || Digital Logic || PYQ || 2026 || Module 2: Logic Gates

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Question 1

[Tex]\text{Consider the Boolean expression } F(P, Q) = (\bar{P} + Q) \oplus (\bar{P}Q)\text{. Which of the following expressions is equivalent to } \mathbf{F}\text{?}[/Tex]

[GATE || 2026|| SET1 ||MSQ ||1-mark]

  • [Tex]\overline{P \oplus Q}[/Tex]

  • [Tex]P \oplus Q[/Tex]

  • [Tex]\bar{P} \oplus Q[/Tex]

  • [Tex]\bar{P} \oplus \bar{Q}[/Tex]

Question 2

Which one of the following options is not a property of Boolean Algebra? [GATE || 2026|| SET2 ||MCQ ||1-mark]

  • a + b = b + a

  • a · a' = 1

  • a + a' = 1

  • a · b = b · a

There are 2 questions to complete.

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