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tashi-75 tashi-75
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6 years ago
Jane is either a mountain hiker or a cross-country skier. She is not a mountain hiker. So she must be a cross-country skier is
 
  A) modus ponens B) modus tollens C) contraposition D) disjunctive syllogism E) hypothetical syllogism
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berger58berger58
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Thanks for your help!!
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