Mitchtwitchita Messages 187 Reaction score 0 Thread starter Jan 13, 2008 #1 When asked to find the domain, what bracket is used to denote that a number is excluded or included in the domain, ( or [?
When asked to find the domain, what bracket is used to denote that a number is excluded or included in the domain, ( or [?
nicksauce Science Advisor Homework Helper Messages 1,270 Reaction score 8 Jan 13, 2008 #2 ( or ) means excluded, [ or ] means included. Example: For The Unit cirlce [tex]\theta \in [0,2\pi)[/tex]
( or ) means excluded, [ or ] means included. Example: For The Unit cirlce [tex]\theta \in [0,2\pi)[/tex]