Logic arguments

1. A --> B
2. A
3. So, B

Modus Ponens
1. A --> B
2. ~B
3. So, ~ A

Modus Tollens
1. A --> B
2. B --> C
3. So A --> C

Hypothetical Syllogism
1. Either A v B
2. ~A
3. So, B

Disjunctive Syllogism
1. Either A v B
2. A --> C
3. B --> D
4. So, either C v D

Constructive Dilemma
1. A --> B
2. B
3. So, A

Affirming the Consequent (Invalid)
1. A --> B
2. ~A
3. So, ~B

Denying the Antecedent (invalid)

Author

Blard

ID

234151

Card Set

Logic arguments

Description

the famous logical arguments

Updated

2013-09-11T04:17:13Z

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