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    Philosophy
  3. Study Set
    Introduction to Formal Logic with Philosophical Applications
  4. Exam
    Exam 1: Introducing Logic
  5. Question
    All Penguins Are Birds
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All Penguins Are Birds

Question 14

Question 14

Multiple Choice

All penguins are birds. All birds have wings. All winged creatures can fly. So, it follows that penguins can fly.


A) Valid and sound
B) Valid and unsound
C) Invalid

Correct Answer:

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