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Consider "Since all surgeons are medical doctors, all non-medical doctors are non-surgeons." This ...
rolotony
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Consider "Since all surgeons are medical doctors, all non-medical doctors are non-surgeons." This ...
Consider "Since all surgeons are medical doctors, all non-medical doctors are non-surgeons." This inference, drawn by contraposition, is
▸ valid
▸ not valid
▸ valid by limitation
Textbook
How to Think Logically
Edition:
2
nd
Authors:
Seay, Nuccetelli
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Thank you, thank you, thank you!
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I appreciate what you did here, answered it right
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