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प्रश्न
Construct the truth table of the following statement pattern.
(p ∧ q) ↔ (q ∨ r)
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उत्तर
| p | q | r | p ∧ q | q ∨ r | (p ∧ q) ↔ (q ∨ r) |
| T | T | T | T | T | T |
| T | T | F | T | T | T |
| T | F | T | F | T | F |
| T | F | F | F | F | T |
| F | T | T | F | T | F |
| F | T | F | F | T | F |
| F | F | T | F | T | F |
| F | F | F | F | F | T |
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संबंधित प्रश्न
Using truth table, prove the following logical equivalence:
(p ∧ q) → r ≡ p → (q → r)
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p ↔ q ≡ (p ∧ q) ∨ (~p ∧ ~q)
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Using truth table prove that:
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