Logical Statement Evaluation (Jee Mains) | ExamDuo
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Tautologies and Implications
Medium
Logical Statement Evaluation
The statement
(
∼
(
p
⇔
∼
q
)
)
∧
q
is :
SELECT ONE OPTION
A
a tautology
B
a contradiction
C
equivalent to
(
p
⇒
q
)
∧
q
D
equivalent to
(
p
⇒
q
)
∧
p
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