Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Which of the following statements is a tautology ?
A
((~p) v q) 
p
p
B
p 
((~p) v q)
((~p) v q)
C
((~p) v q) 
q
q
D
q 
((~p) v q)
((~p) v q)
Text Solution
Verified by ExpertsThe correct answer is:
D
p q ~p ~q ~pvq
T T F F T
T F F T F
F T T F T
F F T T T
options
1 2 3 4
T T T T
T F T T
F T T T
F T F T
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