Q20
Find the equivalence by matching List I with List II and select the correct answer: List-I List-II a. [(p.q) ⊃ r] ≡ 1. [(p ⊃ q) . (q ⊃ p)] b. [p ∨ (q.r)] ≡ 2. ∼ p ∨ q c. [(p ≡ q)] ≡ 3. [p ⊃ (q ⊃ r)] d. [p ⊃ q] ≡ 4. [(p ∨ q) . (p ∨ r)]
Find the equivalence by matching List I with List II and select the correct answer:
| List-I | List-II |
| a. [(p.q) ⊃ r] ≡ | 1. [(p ⊃ q) . (q ⊃ p)] |
| b. [p ∨ (q.r)] ≡ | 2. ∼ p ∨ q |
| c. [(p ≡ q)] ≡ | 3. [p ⊃ (q ⊃ r)] |
| d. [p ⊃ q] ≡ | 4. [(p ∨ q) . (p ∨ r)] |
A.
a-1, b-3, c-4, d-2
B.
a-2, b-4, c-3, d-1
C.
a-4, b-3, c-1, d-2
D.
a-3, b-4, c-1, d-2
AnswerAnswer: Option D
Solution
Answer: Option D
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