i need someone he understand (intoduction in formal logic in philosphy) please

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I need someone solve the problems for each quiestion

 

 

 

 

 

On this paper, any problems you solve using only Modus Ponens (⇾O),    Conjunctive Annihilation/And-Out (⦁O), Conjunctive   

 

Construction/And-In (⦁I), Modus Tollens (MT), Double Negation (DN),

 

Biconditional Annihilation/Double-Arrow-Out (⇔O), Biconditional

 

Construction/Double-Arrow-In (⇔I), Dilemma (⌄O), Addition, (⌄I),

 

 

Conditional Proof (⇾I), or Indirect Proof (IP) shall earn you 10 points

 

each. If you solve these problems by also incorporating any of the

 

following "Shortcut Rules," you shall earn 15 points each: DeMorgan's

 

Law (DM), Arrow Switch (⇾S), Commutation (Com), Association (Ass),

 

Contraposition (Contra), Distribution (Dist.), Hypothetical Syllogism (HS), or Disjunctive Syllogism (DS).

 

 

 

 

  • 9 years ago
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