No birds are mammals. All sparrows are birds. Therefore, no sparrows are mammals

Practice Questions

Q1
No birds are mammals. All sparrows are birds. Therefore, no sparrows are mammals. Is this conclusion valid?
  1. Yes
  2. No
  3. Only if all birds are sparrows
  4. Only if some birds are mammals

Questions & Step-by-Step Solutions

No birds are mammals. All sparrows are birds. Therefore, no sparrows are mammals. Is this conclusion valid?
No concepts available.
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