Q36
Which one of the following forms represents 'De Morgans'
A.
∼ (p ∨ q) ≡ (∼ p . ∼ q)
AnswerB.
p ∨ q
C.
(p ⊃ q) ≡ (∼ p ∨ q)
D.
[(p.q) ⊃ r] ≡ [p ⊃ (q ⊃ r)]
Answer: Option A
Solution
Answer: Option A
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