Concept tag
#validity
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What’s the difference between a valid argument and a sound one?
In a debate thread here someone said an argument was "valid but not sound" and I realised, being completely new to logic, that I didn't understand the difference. To me both words just sounded like "good". Could someone explain simply, with examples…
Started by Kavya Menon3 replies -
How can I tell an argument is valid when I don’t know what its words mean?
Forgive me if this is basic; I'm very new to formal philosophy. I met this pair of arguments in a logic primer: All whales are mammals. All mammals are warm-blooded. So all whales are warm-blooded. All zorps are blickets. All blickets are…
Started by Kavya Menon4 replies