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All cats are mammals. Some mammals are not dogs. Therefore, some cats are not do
Practice Questions
Q1
All cats are mammals. Some mammals are not dogs. Therefore, some cats are not dogs. Is this conclusion valid?
Yes
No
Cannot be determined
Only if all mammals are cats
Questions & Step-by-Step Solutions
All cats are mammals. Some mammals are not dogs. Therefore, some cats are not dogs. Is this conclusion valid?
Steps
Concepts
Logical Deduction
– The ability to draw conclusions based on given premises.
Syllogism
– A form of reasoning in which a conclusion is drawn from two given or assumed propositions (premises).
Categorical Logic
– Understanding relationships between categories (e.g., all, some) in logical statements.
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