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Question

If p and q are two statement, then (pq)(pq) is

A
a fallacy
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B
a tautology
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C
neither tautology nor a fallacy
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D
none of these
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Solution

The correct option is A a fallacy
p q pq pq (pq)(pq)
TT F F F
TF T F F
FT F T F
FF F F F

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