The weak implication symbolized by ? is called a
A) Disjunction
B) Material implication
C) Conjunction
D) Negation
Correct Answer:
Verified
Q9: The statement form ~(p.q) is logically equivalent
Q10: The statement form p ? q is
Q11: [(p . q) ? r] is logically
Q12: The compound proposition in which the word
Q13: In the conditional , the component statement
Q15: Universal quantifier is symbolized as
A)x
B)(x)
C)?x
D)(?x)
Q16: There is atleast one x such that
Q17: _ is the process of obtaining a
Q18: An error in reasoning is called _
A)Affirmation
B)Quantification
C)Fallacy
D)Association
Q19: Obversion is a valid _inference, when applied
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