Unit 2 · Lesson 2• 20 min
Validity vs. Soundness
Today's lesson
Validityvs.Soundness
Two arguments can have the exact same logical…
Quick Check
1. An argument with true premises and a logically necessary conclusion is:
Pick an answer to check.
A challenge round will appear here shortly.
Takeaway
Judge every argument in two steps: is it valid (structure), and is it sound (true premises)…