Exercise 1.3B.docx - Exercise 1.3B Problem 11 All collies are animals Some dogs are not collies Some dogs are not animals tremendous amount of gravity

Exercise 1.3B.docx - Exercise 1.3B Problem 11 All collies...

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Exercise 1.3B Problem 11 All collies are animals. Some dogs are not collies. :. Some dogs are not animals. Original argument: All observable entities are physical entities. Some quarks are not observable entities. :. Some quarks are not physical entities.:: Congratulations – Your counterexample is correct! Problem 12 No mammals are fish. Some cats are not fish. :. Some cats are not mammals. Original argument: No wines are distilled liquors. Some beers are not distilled liquors. :. Some beers are not wines. Congratulations - Your counterexample is correct! Problem 13 All cats are mammals. All dogs are mammals. :. All cats are dogs. Original argument: All statements that can be falsified are scientific. All empirical data are scientific. :. All statements that can be falsified are empirical data.:: Congratulations - Your counterexample is correct! Problem 14 All dogs are mammals. Some cats are mammals. :. Some cats are dogs. Original argument: All diligent persons are individuals who deserve praise. Some students are individuals who deserve praise. :. Some
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