हिंदी

Which of the following is false? -

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प्रश्न

Which of the following is false?

विकल्प

  • p ∧ ∼p ≡ F

  • q ∨ ∼q ≡ T

  • p → q ≡ (∼q) → (∼p)

  • (∼q) → (∼p) ≡ q → p

MCQ
रिक्त स्थान भरें

उत्तर

(∼q) → (∼p) ≡ q → p

Explanation:

q → p is the inverse of (∼q) → (∼p) which are not logically equivalent to each other.

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