Compiler-Design
February 1, 2024UGC NET CS 2015 Dec- paper-2
February 2, 2024Question 3712 – UGC NET CS 2015 Dec- paper-2
Consider the compound propositions given below as:
(a)p ∨ ~(p ∧ q)
(b)(p ∧ ~q) ∨ ~(p ∧ q)
(c)p ∧ (q ∨ r)
Which of the above propositions are tautologies?
Correct Answer: D
Question 9 Explanation:
(a) and (c)
(b) and (c)
(a) and (b)
only (a)