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BITSAT2023MathematicsMathematical ReasoningActual

The negation of the Boolean expression (( q) p) (( p) q) is logically equivalent to

Options

  1. Ap q
  2. Bq p
  3. C(p q)
  4. D(q p)

Correct answer

C. (p q)

Step-by-step solution

Given boolen expression are aligned & p q p q and q p (p q) & Negation of (p q) (p q) & is (p q) ( (p q)) i.e., (p q) aligned

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