Which one of the following is logically equivalent to 'p'
A) ~ p
B) ~ ~ p
C) cannot be determined
D) none of these
Correct Answer:
Verified
Q1: _ is not a truth-functional connective.
A)dot
B)horseshoe
C)wedge
D)none of
Q2: Negation is indicated by _ symbol.
A)tilde
B)dot
C)horseshoe
D)wedge
Q3: The symbol _ indicates material equivalence.
A)tilde
B)three bar
C)horseshoe
D)wedge
Q4: If C is true, Z is false
Q5: 'John will win the superbowl unless Andrews
Q7: If A is true, X is false
Q8: ----- had introduced into logic the important
Q9: 'You will fail in the exam unless
Q10: If A is true, X is false
Q11: The foundations of logic were laid by
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