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MHT CET202123 Sep 2021Morning ShiftPhysicsSemiconductorsActual

For the output of the following logic circuit to be ' 1 ', the values of inputs A and B should be respectively

Options

  1. A0 and 1
  2. B0 and 0
  3. C1 and 1
  4. D1 and 0

Correct answer

B. 0 and 0

Step-by-step solution

For output Y to be ' 1 ', the output of the OR gate should be ' 0 '. This is possible only when both the inputs are zero.

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