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MHT CET20239 May 2023Morning ShiftMathematicsMathematical ReasoningActual

The negation of the statement (p q) ( p r) is

Options

  1. Ap q r
  2. Bp q r
  3. Cp q r
  4. Dp q r

Correct answer

B. p q r

Step-by-step solution

aligned & [(p q) ( p r)] & (p q) ( p r) [ (p q) p q] & p q p r [ Associative Law ] & p q r [ Idempotent Law ] aligned

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