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NEET2011PhysicsSemiconductorsActual

Symbolic representation of four logic gates are shown as Pick out which ones are for AND, NAND and NOT gates, respectively.

Options

  1. A(iii), (ii) and (i)
  2. B(iii), (ii) and (iv)
  3. C(ii), (iv) and (iii)
  4. D(ii), (iii) and (iv)

Correct answer

C. (ii), (iv) and (iii)

Step-by-step solution

In symbols given in problem are (i) OR gate (ii) AND gate (iii) NOT gate and (iv) NAND gate

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