http://mathforum.org/kb List of forum topics en http://mathforum.org/kb/thread.jspa?messageID=7945697&tstart=0#7945697
Actually, it DOESN'T. -1 as an exponent would mean the reciprocal, 1/f. Here it is simply a symbol]]> Dec 31, 2012 8:19:48 AM Dec 31, 2012 8:19:48 AM GuyinMississippi 0 http://mathforum.org/kb/thread.jspa?messageID=7917501&tstart=0#7917501 Nov 4, 2012 1:18:40 AM Nov 4, 2012 1:18:40 AM Salahuddin559 0 http://mathforum.org/kb/thread.jspa?messageID=7910430&tstart=0#7910430 Oct 21, 2012 10:08:40 PM Oct 21, 2012 10:08:40 PM LaC0saNostra 1 http://mathforum.org/kb/thread.jspa?messageID=7906266&tstart=0#7906266 f o g (x)=f(g(x))
f o g =(1,6), (2,4),(3,7),(4,4),(5,3) since g maps 1 to 2, which f maps to 6, and g maps 2 to 3,]]> Oct 15, 2012 3:17:25 AM Oct 15, 2012 3:17:25 AM hp1702 2 http://mathforum.org/kb/thread.jspa?messageID=7905926&tstart=0#7905926 Oct 14, 2012 1:32:55 PM Oct 14, 2012 1:32:55 PM LaC0saNostra 4