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

Question 31

Question 31

Multiple Choice

All koalas are bears. All bears hibernate in the winter. Hence, all koalas hibernate in the winter.


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

Correct Answer:

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