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horatioo horatioo
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6 years ago
The surface of Saturn's moon, Titan, does not have water. Given that the surface of Titan has either water or liquid methane, it follows that it has liquid methane is
 
  A) modus ponens B) modus tollens C) contraposition D) disjunctive syllogism E) hypothetical syllogism
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julievee94julievee94
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6 years ago
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