Web Links for Chapter 1

Page 1, Logic

Old Dominion University has logic lessons at http://www.cs.odu.edu/~toida/nerzic/content/logic/.

The Math Department at California State University, San Bernardino has logic help at http://www.math.csusb.edu/notes/cgi/contents.cgi.

Page 2, Sets

The Math Department at California State University, San Bernardino has help on sets at http://www.math.csusb.edu/notes/cgi/contents.cgi. Old Dominion’s site for sets is http://www.cs.odu.edu/~toida/nerzic/content/set/set_operations.html. See also http://www.jgsee.kmutt.ac.th/exell/Logic/Logic31.htm and http://www.jgsee.kmutt.ac.th/exell/Logic/Logic32.htm.

Page 7, Venn Diagrams

Venn diagrams are discussed at the Wikipedia Encyclopedia site http://en.wikipedia.org/wiki/Venn_diagram. For a biography of John Venn, see http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Venn.html.

Page 9, De Morgan

Information on August De Morgan can be found at

http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/De_Morgan.html.

Page 32, Fallacies

The Wikipedia discussion of fallacies is at http://en.wikipedia.org/wiki/Logical_fallacy.

Page 36, Quantifiers

For help with quantifiers, see http://www.jgsee.kmutt.ac.th/exell/Logic/Logic21.htm and http://www.jgsee.kmutt.ac.th/exell/Logic/Logic22.htm.