Which statement would produce a tautology? A. p q B. p q C. p p D. q p
1 answer:
Answer: C. p = p
<u>Step-by-step explanation:</u>
A tautology is a statement that is always true.
A. p = q
This is not always true. Counterexample: p = 1 & q = 2
B. p = q
This is the same as A (above)
C. p = p
This is ALWAYS true!
D. q = p
This is the same as A but in reverse order.
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1. C
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