95: Modus Ponens & Modus Tollens with Sean Martin Posted by duckandshed 1 Sean Martin returns to Necessary & Sufficient for a non-trick question. https://duckandshed.files.wordpress.com/2012/09/95_-modus-ponens-modus-tollens-with-sean-martin.mp3 Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Like this:Like Loading... Related
My favorite part was when Evan jumped in to nme each type of knowledge (“Epistomology!”) like an eager student. Reply
Necessary & Sufficient 
My favorite part was when Evan jumped in to nme each type of knowledge (“Epistomology!”) like an eager student.