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Home Q & A Board Humanities Religion and Philosophy
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Ryan37sport Ryan37sport
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A year ago
Is“(OvN),I ≡ (N ⊃ O) .·. ~ I” valid or invalid? In the truth table for determining the validity of this argument, which specific rows, if any, are relevant?

▸ invalid; 2nd and 4th rows

▸ invalid; 7th row

▸ valid; it has no rows showing invalidity
Textbook 
How to Think Logically

How to Think Logically


Edition: 2nd
Authors:
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crusherpsgcrusherpsg
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A year ago
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Ryan37sport Author
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A year ago
You make an excellent tutor!
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Thank you, thank you, thank you!
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Brilliant ツ
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