Question 4462 – 2010 December UGC NET Paper 1
December 4, 2023Question 3120 – Environment
December 4, 2023Propositional-Logic
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Question 7
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Which of the following is false? Read ∧ as AND, ∨ as OR, ~ as NOT, → as one way implication and ↔ as two way implication.
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((x → y) ∧ x) → y
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((x → y) ∧ (x ∧ y)) → x
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(x → (x ∨ ψ))
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((x ∨ y) ↔ (x → y)
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Question 7 Explanation:
When x = F and y = F
then option (D) will be False.
then option (D) will be False.
Correct Answer: D
Question 7 Explanation:
When x = F and y = F
then option (D) will be False.
then option (D) will be False.