About: http://webisa.webdatacommons.org/124180365

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	07 Mar 2011, 05:30 If N is a positive integer, what is the last digit of 1! + 2! + ... + N! ? 1.
http://www.w3.org/ns/prov#wasQuotedFrom	gmatclub.com