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JEE Main202624 January 2026Evening ShiftPhysicsSemiconductorsActual

Identify the correct truth table of the given logic circuit.

Options

  1. A( array |c|c|c| A & B & Y 0 & 0 & 1 0 & 1 & 0 1 & 0 & 1 1 & 1 & 0 array )
  2. B( array |c|c|c| A & B & Y 0 & 0 & 1 0 & 1 & 1 1 & 0 & 1 1 & 1 & 0 array )
  3. C( array |c|c|c| A & B & Y 0 & 0 & 0 0 & 1 & 1 1 & 0 & 1 1 & 1 & 0 array )
  4. D( array |c|c|c| A & B & Y 0 & 0 & 0 0 & 1 & 0 1 & 0 & 1 1 & 1 & 0 array )

Correct answer

D. ( array |c|c|c| A & B & Y 0 & 0 & 0 0 & 1 & 0 1 & 0 & 1 1 & 1 & 0 array )

Step-by-step solution

Analysing the logic circuit: The output is Y = A A B = A ( A + B ) = A A + A B = 0 + A B = A B Truth table: A=0, B=0 Y=0 A=0, B=1 Y=0 A=1, B=0 Y=1 A=1, B=1 Y=0

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