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MHT CET202013 Oct 2020Evening ShiftMathematicsMathematical ReasoningActual

The symbolic form of the following circuit is (where p , q and r represents switches s ₁, ~s ₂ and s ₃ which are closed respectively)

Options

  1. A(p q) [ p ( q p r)]
  2. B[(p q) p] [ p q r)]
  3. C(p q) [ p ( q p r)]
  4. D(p q) p [ p p r]

Correct answer

C. (p q) [ p ( q p r)]

Step-by-step solution

The symbolic form of given circuit is ( p q ) [ p ( q p r )]=

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