Logic / Unit 8 Logic 399 short lesson, about 20 seconds
Division
Captions available
The idea
Inferring that parts have a property because the whole does.
In practice
"The department is inefficient, so each employee is." Composition's mirror.
Where people slip
Same near-miss in reverse: mass properties divide; average and aggregate properties don't. "The team is old" says nothing about the rookie.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
Builds on
Unlocks
- Nothing yet depends on this.
Something wrong in this lesson? Flag it · Sources for Logic