You are here: Home » Browse Questions » Philosophy » Modern Philosophy

You are here: Home » Browse Questions » Philosophy » Modern Philosophy

Join Now or Log In

Get Answers

Get Paid

Academic Honesty

Academic Honesty Policy

Modern Philosophy

Have a favorite subject? Get browsing, and start earning cash! Want to see expired questions, too?

Bounty	Status	Question	Due
Here are the questions in Philosophy » Modern Philosophy. Go get 'em! 1-1 of 1
$8.00	Answered	Theorem proof Prove the following theorem, using primitive rules only. (&E,&I, vE, vI, arrow-elimination, arrow-introduction, double arrow elimination and double arrow introduction.) \|- {(P [arrow] R)} [double-arr...	Oct. 27, 2008