Logic / Unit 1 Logic 010 short lesson, about 20 seconds
Standard Form
Captions available
The idea
Standard form lists each premise on its own numbered line, with the conclusion last, under a line.
In practice
1. All A are B. 2. c is A. — Therefore, c is B.
Where people slip
Rewriting into standard form often reveals gaps invisible in prose.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
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