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Manipal MET2011MathematicsMathematical Reasoning

Negation of "Ram is in Class X or Rashmi is in Class XII" is

Options

  1. ARam is not in Class X but Rashmi is in Class XII
  2. BRam is not in Class X and Rashmi is not in Class XII
  3. CEither Ram is not in Class X or Rashmi is not in class XII
  4. DNone of the above

Correct answer

B. Ram is not in Class X and Rashmi is not in Class XII

Step-by-step solution

Let p: Ram is in class x, q: Rashmi is in class XII Given proposition is p q . Its negation is (p q)= p q Ram is not in class X and Rashmi is not in class XII.

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