Necessary vs Necessary & Sufficient

• From: Stephen Rhoads <rhoadsnyc@mac.com>
• Date: Mon, 19 Apr 2004 17:22:32 -0400
• To: www-rdf-logic@w3.org
• Message-Id: <AB629956-9247-11D8-9A76-000A95EF0144@mac.com>

I would appreciate it greatly if someone could explain to me what the 
difference is between a Necessary condition and a Necessary & 
Sufficient condition.

I would gladly RTFM if only I could find one.

--- Stephen

Received on Monday, 19 April 2004 17:25:56 UTC