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COMEDK2012MathematicsMathematical Reasoning

If p ( q r) is false, then the truth values of p, q and r are

Options

  1. AT, T, F
  2. BT, F, T
  3. CF , T , T
  4. DF , F , T

Correct answer

A. T, T, F

Step-by-step solution

Given that, p ( q r) is false. ( q r) is false and p is true. q is true, r is false and p is true.

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