The statement form with both true and false substitution instances is called _________.
A) contradiction
B) contingent
C) conjunction
D) tautology
Correct Answer:
Verified
Q1: ' ' is the symbol for ------
Q2: The components of a disjunction are called
Q3: Find the odd one out.
A)implication
B)disjunction
C)negation
D)argument
Q4: The components of conjunction are called _.
A)terms
B)disjuncts
C)conjuncts
D)none
Q5: 'It is not the case that Raju
Q7: Modus Tollens means denying the _.
A)antecedent
B)consequent
C)both (a)
Q8: 'It is not the case that Ramesh
Q9: If we can construct a formal proof
Q10: Modus Ponens means _ the antecedent and
Q11: Compound propositions are also known as _.
A)negative
B)particular
C)affirmative
D)none
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