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🚧 Setup for 2.3

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tomit4 2026-05-25 18:03:03 -07:00
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chapter_2/test_yourself.md
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@ -116,3 +116,24 @@ $S$; $R$
**Solution**
$R$; $S$
---
**Test Yourself**
Page 99
1. For an argument to be valid means that every argument of the same form whose
premises _______ has a _______ conclusion.
are all true; true
2. For an argument to be invalid means that there is an argument of the same
form whose premises _______ and whose conclusion _______.
are all true; is false
3. For an argument to be sound means that it is _______ and its premises
_______. In this case we can be sure that its conclusion _______.
valid; are all true; is true