<?xml version="1.0" encoding="UTF-16"?>਀㰀倀爀攀猀攀渀琀愀琀椀漀渀㸀 
<pptaddin>Articulate Presenter version 6 Pro,build10</pptaddin>਀㰀䘀椀氀攀渀愀洀攀㸀䌀㨀尀䐀漀挀甀洀攀渀琀猀 愀渀搀 匀攀琀琀椀渀最猀尀栀愀爀最椀猀爀尀䴀礀 䐀漀挀甀洀攀渀琀猀尀䴀䄀吀㄀㈀　尀瀀瀀琀尀甀渀椀琀㄀尀洀漀搀椀昀椀攀搀尀　　㄀开匀攀琀猀ⴀ䰀攀猀猀漀渀㄀匀攀琀猀㄀⸀瀀瀀琀砀㰀⼀䘀椀氀攀渀愀洀攀㸀 
<LmsProperties>਀㰀瀀爀漀琀漀挀漀氀㸀 
<method/>਀㰀瘀攀爀猀椀漀渀⼀㸀 
</protocol>਀㰀挀漀洀瀀氀攀琀椀漀渀㸀 
<method/>਀㰀琀栀爀攀猀栀漀氀搀⼀㸀 
<target/>਀㰀⼀挀漀洀瀀氀攀琀椀漀渀㸀 
</LmsProperties>਀㰀䈀甀椀氀琀椀渀倀爀漀瀀攀爀琀椀攀猀㸀 
<Title><![CDATA[Lesson 1: Sets and Elements]]></Title>਀㰀䈀愀猀攀倀愀琀栀㸀　　㄀开匀攀琀猀ⴀ䰀攀猀猀漀渀㄀匀攀琀猀㄀㰀⼀䈀愀猀攀倀愀琀栀㸀 
<PresenterName><![CDATA[]]></PresenterName>਀㰀倀爀攀猀攀渀琀攀爀吀椀琀氀攀㸀㰀℀嬀䌀䐀䄀吀䄀嬀崀崀㸀㰀⼀倀爀攀猀攀渀琀攀爀吀椀琀氀攀㸀 
<PresenterCompany><![CDATA[]]></PresenterCompany>਀㰀倀爀攀猀攀渀琀攀爀䔀洀愀椀氀㸀㰀℀嬀䌀䐀䄀吀䄀嬀崀崀㸀㰀⼀倀爀攀猀攀渀琀攀爀䔀洀愀椀氀㸀 
<PresenterBio><![CDATA[]]></PresenterBio>਀㰀倀爀攀猀攀渀琀攀爀倀栀漀琀漀⼀㸀 
</BuiltinProperties>਀㰀刀攀昀攀爀攀渀挀攀猀㸀 
<Doc>਀㰀吀椀琀氀攀㸀㰀℀嬀䌀䐀䄀吀䄀嬀倀爀椀渀琀攀爀ⴀ䘀爀椀攀渀搀氀礀 嘀攀爀猀椀漀渀 漀昀 琀栀椀猀 倀爀攀猀攀渀琀愀琀椀漀渀崀崀㸀㰀⼀吀椀琀氀攀㸀 
<Type>file</Type>਀㰀䐀愀琀愀㸀㰀℀嬀䌀䐀䄀吀䄀嬀　　㄀开瀀爀漀瀀攀爀琀椀攀猀ⴀ洀愀琀栀攀洀愀琀椀挀愀氀猀礀猀琀攀洀猀㄀⸀瀀搀昀崀崀㸀㰀⼀䐀愀琀愀㸀 
</Doc>਀㰀⼀刀攀昀攀爀攀渀挀攀猀㸀 
<Slides>਀㰀匀氀椀搀攀 椀搀㴀∀㌀㜀　㐀㈀㤀昀㜀ⴀ㤀攀㔀愀ⴀ㐀㔀㈀㄀ⴀ㤀㌀　㄀ⴀ㠀　㘀愀攀㄀挀㐀昀㤀戀攀∀㸀 
<Filename>slide1.swf</Filename>਀㰀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀戀最搀㄀氀㄀⸀猀眀昀㰀⼀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀 
<Title><![CDATA[MAT 120]]></Title>਀㰀一漀琀攀猀㸀㰀℀嬀䌀䐀䄀吀䄀嬀崀崀㸀㰀⼀一漀琀攀猀㸀 
<notesswfbig>notes/notesbig1.swf</notesswfbig>਀㰀一漀琀攀猀䠀攀椀最栀琀䈀椀最㸀㈀㈀㰀⼀一漀琀攀猀䠀攀椀最栀琀䈀椀最㸀 
<notesswfsmall>notes/notessmall1.swf</notesswfsmall>਀㰀一漀琀攀猀䠀攀椀最栀琀匀洀愀氀氀㸀㈀㈀㰀⼀一漀琀攀猀䠀攀椀最栀琀匀洀愀氀氀㸀 
<SlideTime>90</SlideTime>਀㰀眀愀椀琀昀漀爀甀猀攀爀㸀昀愀氀猀攀㰀⼀眀愀椀琀昀漀爀甀猀攀爀㸀 
<Hidden>false</Hidden>਀㰀渀愀瘀氀漀挀欀攀搀㸀昀愀氀猀攀㰀⼀渀愀瘀氀漀挀欀攀搀㸀 
<branch>਀㰀瀀爀攀瘀㸀搀攀昀愀甀氀琀㰀⼀瀀爀攀瘀㸀 
<next>default</next>਀㰀⼀戀爀愀渀挀栀㸀 
<DisplayMode></DisplayMode>਀㰀氀攀瘀攀氀㸀　㰀⼀氀攀瘀攀氀㸀 
<PlayListId>-1</PlayListId>਀㰀愀渀渀漀琀愀琀椀漀渀猀㸀 
</annotations>਀㰀匀氀椀搀攀吀攀砀琀㸀㰀℀嬀䌀䐀䄀吀䄀嬀䴀䄀吀 ㄀㈀　  䴀愀琀栀 昀漀爀 䰀椀戀攀爀愀氀 䄀爀琀猀 崀崀㸀㰀⼀匀氀椀搀攀吀攀砀琀㸀 
<framerate>30</framerate>਀㰀⼀匀氀椀搀攀㸀 
<Slide id="c103dca3-8067-4373-8377-e964d0338994">਀㰀䘀椀氀攀渀愀洀攀㸀猀氀椀搀攀㈀⸀猀眀昀㰀⼀䘀椀氀攀渀愀洀攀㸀 
<BackgroundFile>bgd1l2.swf</BackgroundFile>਀㰀吀椀琀氀攀㸀㰀℀嬀䌀䐀䄀吀䄀嬀匀攀琀猀 愀渀搀 䔀氀攀洀攀渀琀猀崀崀㸀㰀⼀吀椀琀氀攀㸀 
<Notes><![CDATA[“set” is an undefined term in mathematics but we intuitively know what it means. 䤀昀 琀栀攀 攀氀攀洀攀渀琀猀 愀爀攀 渀漀琀 眀椀琀栀椀渀 猀攀琀 戀爀愀挀攀猀 琀栀攀礀 愀爀攀 渀漀琀 攀氀攀洀攀渀琀猀 漀昀 愀 猀攀琀⸀  ]]></Notes>਀㰀渀漀琀攀猀猀眀昀戀椀最㸀渀漀琀攀猀⼀渀漀琀攀猀戀椀最㈀⸀猀眀昀㰀⼀渀漀琀攀猀猀眀昀戀椀最㸀 
<NotesHeightBig>60</NotesHeightBig>਀㰀渀漀琀攀猀猀眀昀猀洀愀氀氀㸀渀漀琀攀猀⼀渀漀琀攀猀猀洀愀氀氀㈀⸀猀眀昀㰀⼀渀漀琀攀猀猀眀昀猀洀愀氀氀㸀 
<NotesHeightSmall>104</NotesHeightSmall>਀㰀匀氀椀搀攀吀椀洀攀㸀㤀　㰀⼀匀氀椀搀攀吀椀洀攀㸀 
<waitforuser>false</waitforuser>਀㰀䠀椀搀搀攀渀㸀昀愀氀猀攀㰀⼀䠀椀搀搀攀渀㸀 
<navlocked>false</navlocked>਀㰀戀爀愀渀挀栀㸀 
<prev>default</prev>਀㰀渀攀砀琀㸀搀攀昀愀甀氀琀㰀⼀渀攀砀琀㸀 
</branch>਀㰀䐀椀猀瀀氀愀礀䴀漀搀攀㸀㰀⼀䐀椀猀瀀氀愀礀䴀漀搀攀㸀 
<level>0</level>਀㰀倀氀愀礀䰀椀猀琀䤀搀㸀ⴀ㄀㰀⼀倀氀愀礀䰀椀猀琀䤀搀㸀 
<annotations>਀㰀⼀愀渀渀漀琀愀琀椀漀渀猀㸀 
<SlideText><![CDATA[Sets and Elements Sets are named by capital letters and indicated by set braces, {           }. Elements of the set are separated by commas. A={1, 3, 6, a, b, d} 3     A but 7      A The elements may be in any order in the braces. Repetition of elements are not counted.     “set” is an undefined term in mathematics but we intuitively know what it means.  If the elements are not within set braces they are not elements of a set.   ]]></SlideText>਀㰀昀爀愀洀攀爀愀琀攀㸀㌀　㰀⼀昀爀愀洀攀爀愀琀攀㸀 
</Slide>਀㰀匀氀椀搀攀 椀搀㴀∀㈀戀㘀搀㐀戀攀㘀ⴀ㐀㌀㔀㘀ⴀ㐀㐀愀㠀ⴀ㠀　㌀　ⴀ搀㔀挀攀㜀㄀　戀㜀㄀㤀昀∀㸀 
<Filename>slide3.swf</Filename>਀㰀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀戀最搀㄀氀㈀⸀猀眀昀㰀⼀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀 
<Title><![CDATA[Set  Notations]]></Title>਀㰀一漀琀攀猀㸀㰀℀嬀䌀䐀䄀吀䄀嬀䤀渀ⴀ䌀氀愀猀猀 䄀猀猀椀最渀洀攀渀琀 ㈀ ጀ†㄀Ⰰ ㄀ 愀渀搀 ㈀ If no element after ellipsis in the notation then it assumes the set continues on indefinitely.吀栀攀 砀 戀攀昀漀爀攀 琀栀攀 挀漀氀漀渀 愀猀欀猀 昀漀爀 愀氀氀 攀氀攀洀攀渀琀猀 琀栀愀琀 猀愀琀椀猀昀椀攀猀 琀栀攀 爀甀氀攀 琀栀愀琀 挀漀洀攀猀 愀昀琀攀爀 琀栀攀 挀漀氀漀渀⸀ ]]></Notes>਀㰀渀漀琀攀猀猀眀昀戀椀最㸀渀漀琀攀猀⼀渀漀琀攀猀戀椀最㌀⸀猀眀昀㰀⼀渀漀琀攀猀猀眀昀戀椀最㸀 
<NotesHeightBig>79</NotesHeightBig>਀㰀渀漀琀攀猀猀眀昀猀洀愀氀氀㸀渀漀琀攀猀⼀渀漀琀攀猀猀洀愀氀氀㌀⸀猀眀昀㰀⼀渀漀琀攀猀猀眀昀猀洀愀氀氀㸀 
<NotesHeightSmall>137</NotesHeightSmall>਀㰀匀氀椀搀攀吀椀洀攀㸀㤀　㰀⼀匀氀椀搀攀吀椀洀攀㸀 
<waitforuser>false</waitforuser>਀㰀䠀椀搀搀攀渀㸀昀愀氀猀攀㰀⼀䠀椀搀搀攀渀㸀 
<navlocked>false</navlocked>਀㰀戀爀愀渀挀栀㸀 
<prev>default</prev>਀㰀渀攀砀琀㸀搀攀昀愀甀氀琀㰀⼀渀攀砀琀㸀 
</branch>਀㰀䐀椀猀瀀氀愀礀䴀漀搀攀㸀㰀⼀䐀椀猀瀀氀愀礀䴀漀搀攀㸀 
<level>0</level>਀㰀倀氀愀礀䰀椀猀琀䤀搀㸀ⴀ㄀㰀⼀倀氀愀礀䰀椀猀琀䤀搀㸀 
<annotations>਀㰀⼀愀渀渀漀琀愀琀椀漀渀猀㸀 
<SlideText><![CDATA[Set  Notations Roster or tabular notation Elements listed in braces.  {a,b,c,d} Use of ellipsis in roster notation.  (a,b,c,…, h} Elements must be ordered. Need the first three elements, at least, to set pattern. Set Builder notation (x:x is a day of the week.} is read “The set of all elements such that the elements is a day of the week. In-Class Assignment 2 – 1, 1 and 2 If no element after ellipsis in the notation then it assumes the set continues on indefinitely.     The x before the colon asks for all elements that satisfies the rule that comes after the colon.  ]]></SlideText>਀㰀昀爀愀洀攀爀愀琀攀㸀㌀　㰀⼀昀爀愀洀攀爀愀琀攀㸀 
</Slide>਀㰀匀氀椀搀攀 椀搀㴀∀㔀挀　㜀㔀㔀㐀㜀ⴀ愀㤀㘀㄀ⴀ㐀搀㌀㠀ⴀ㠀戀㤀挀ⴀ㤀㌀㈀㄀昀㠀㌀戀挀愀　㌀∀㸀 
<Filename>slide4.swf</Filename>਀㰀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀戀最搀㄀氀㈀⸀猀眀昀㰀⼀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀 
<Title><![CDATA[Equal vs. Equivalent Sets]]></Title>਀㰀一漀琀攀猀㸀㰀℀嬀䌀䐀䄀吀䄀嬀䤀渀ⴀ挀氀愀猀猀 䄀猀猀椀最渀洀攀渀琀 ㈀ ጀ†㄀Ⰰ ㌀ n(A) is read n of A or the size of A.]]></Notes>਀㰀渀漀琀攀猀猀眀昀戀椀最㸀渀漀琀攀猀⼀渀漀琀攀猀戀椀最㐀⸀猀眀昀㰀⼀渀漀琀攀猀猀眀昀戀椀最㸀 
<NotesHeightBig>41</NotesHeightBig>਀㰀渀漀琀攀猀猀眀昀猀洀愀氀氀㸀渀漀琀攀猀⼀渀漀琀攀猀猀洀愀氀氀㐀⸀猀眀昀㰀⼀渀漀琀攀猀猀眀昀猀洀愀氀氀㸀 
<NotesHeightSmall>41</NotesHeightSmall>਀㰀匀氀椀搀攀吀椀洀攀㸀㤀　㰀⼀匀氀椀搀攀吀椀洀攀㸀 
<waitforuser>false</waitforuser>਀㰀䠀椀搀搀攀渀㸀昀愀氀猀攀㰀⼀䠀椀搀搀攀渀㸀 
<navlocked>false</navlocked>਀㰀戀爀愀渀挀栀㸀 
<prev>default</prev>਀㰀渀攀砀琀㸀搀攀昀愀甀氀琀㰀⼀渀攀砀琀㸀 
</branch>਀㰀䐀椀猀瀀氀愀礀䴀漀搀攀㸀㰀⼀䐀椀猀瀀氀愀礀䴀漀搀攀㸀 
<level>0</level>਀㰀倀氀愀礀䰀椀猀琀䤀搀㸀ⴀ㄀㰀⼀倀氀愀礀䰀椀猀琀䤀搀㸀 
<annotations>਀㰀⼀愀渀渀漀琀愀琀椀漀渀猀㸀 
<SlideText><![CDATA[Equal vs. Equivalent Sets The cardinal number of a set, n(A), is the number of distinct elements in the set.  Two sets are equal if they contain the same elements.  Two sets are equivalent if they have the same number of elements.  That is if n(A) = n(B). In-class Assignment 2 – 1, 3 n(A) is read n of A or the size of A. ]]></SlideText>਀㰀昀爀愀洀攀爀愀琀攀㸀㌀　㰀⼀昀爀愀洀攀爀愀琀攀㸀 
</Slide>਀㰀匀氀椀搀攀 椀搀㴀∀戀　㤀㠀㌀㐀㠀㈀ⴀ㘀㈀　　ⴀ㐀挀愀㘀ⴀ愀㄀㌀挀ⴀ㤀　㤀挀　挀㐀㈀㐀㘀㘀搀∀㸀 
<Filename>slide5.swf</Filename>਀㰀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀戀最搀㄀氀㈀⸀猀眀昀㰀⼀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀 
<Title><![CDATA[Universal Sets]]></Title>਀㰀一漀琀攀猀㸀㰀℀嬀䌀䐀䄀吀䄀嬀崀崀㸀㰀⼀一漀琀攀猀㸀 
<notesswfbig>notes/notesbig5.swf</notesswfbig>਀㰀一漀琀攀猀䠀攀椀最栀琀䈀椀最㸀㈀㈀㰀⼀一漀琀攀猀䠀攀椀最栀琀䈀椀最㸀 
<notesswfsmall>notes/notessmall5.swf</notesswfsmall>਀㰀一漀琀攀猀䠀攀椀最栀琀匀洀愀氀氀㸀㈀㈀㰀⼀一漀琀攀猀䠀攀椀最栀琀匀洀愀氀氀㸀 
<SlideTime>90</SlideTime>਀㰀眀愀椀琀昀漀爀甀猀攀爀㸀昀愀氀猀攀㰀⼀眀愀椀琀昀漀爀甀猀攀爀㸀 
<Hidden>false</Hidden>਀㰀渀愀瘀氀漀挀欀攀搀㸀昀愀氀猀攀㰀⼀渀愀瘀氀漀挀欀攀搀㸀 
<branch>਀㰀瀀爀攀瘀㸀搀攀昀愀甀氀琀㰀⼀瀀爀攀瘀㸀 
<next>default</next>਀㰀⼀戀爀愀渀挀栀㸀 
<DisplayMode></DisplayMode>਀㰀氀攀瘀攀氀㸀　㰀⼀氀攀瘀攀氀㸀 
<PlayListId>-1</PlayListId>਀㰀愀渀渀漀琀愀琀椀漀渀猀㸀 
</annotations>਀㰀匀氀椀搀攀吀攀砀琀㸀㰀℀嬀䌀䐀䄀吀䄀嬀唀渀椀瘀攀爀猀愀氀 匀攀琀猀 䄀 甀渀椀瘀攀爀猀愀氀 猀攀琀 椀猀 愀渀礀 猀攀琀 琀栀愀琀 挀漀渀琀愀椀渀猀 愀氀氀 漀昀 琀栀攀 攀氀攀洀攀渀琀猀 漀昀 愀氀氀 漀昀 琀栀攀 猀攀琀猀 甀渀搀攀爀 搀椀猀挀甀猀猀椀漀渀⸀ 䄀 㴀 笀砀㨀 砀 椀猀 愀 挀漀甀渀琀椀渀最 渀甀洀戀攀爀 戀攀琀眀攀攀渀 㐀 愀渀搀 㜀紀 䈀 㴀 笀砀㨀 砀椀猀 愀 挀漀甀渀琀椀渀最 渀甀洀戀攀爀 氀攀猀猀 琀栀愀渀 ㈀　紀 䌀 㴀 笀㌀㄀Ⰰ 㐀㐀Ⰰ 㔀㜀紀 䄀 瀀漀猀猀椀戀氀攀 甀渀椀瘀攀爀猀愀氀 猀攀琀 ጀ†笀㄀Ⰰ ㈀Ⰰ ㌀Ⰰ ☀Ⱐ 㘀　紀 䄀 猀攀琀 琀栀愀琀 椀猀 渀漀琀 愀 甀渀椀瘀攀爀猀愀氀 猀攀琀 ⴀ   笀砀㨀 砀 椀猀 愀 挀漀甀渀琀椀渀最 渀甀洀戀攀爀 氀攀猀猀 琀栀愀渀 㔀㜀紀 䄀 甀渀椀瘀攀爀猀愀氀 椀猀 挀愀氀氀攀搀 唀  崀崀㸀㰀⼀匀氀椀搀攀吀攀砀琀㸀 
<framerate>30</framerate>਀㰀⼀匀氀椀搀攀㸀 
<Slide id="7ac5d60c-1602-4d1f-8fe9-a10a07191c35">਀㰀䘀椀氀攀渀愀洀攀㸀猀氀椀搀攀㘀⸀猀眀昀㰀⼀䘀椀氀攀渀愀洀攀㸀 
<BackgroundFile>bgd1l2.swf</BackgroundFile>਀㰀吀椀琀氀攀㸀㰀℀嬀䌀䐀䄀吀䄀嬀吀栀攀 䔀洀瀀琀礀 匀攀琀崀崀㸀㰀⼀吀椀琀氀攀㸀 
<Notes><![CDATA[]]></Notes>਀㰀渀漀琀攀猀猀眀昀戀椀最㸀渀漀琀攀猀⼀渀漀琀攀猀戀椀最㘀⸀猀眀昀㰀⼀渀漀琀攀猀猀眀昀戀椀最㸀 
<NotesHeightBig>22</NotesHeightBig>਀㰀渀漀琀攀猀猀眀昀猀洀愀氀氀㸀渀漀琀攀猀⼀渀漀琀攀猀猀洀愀氀氀㘀⸀猀眀昀㰀⼀渀漀琀攀猀猀眀昀猀洀愀氀氀㸀 
<NotesHeightSmall>22</NotesHeightSmall>਀㰀匀氀椀搀攀吀椀洀攀㸀㤀　㰀⼀匀氀椀搀攀吀椀洀攀㸀 
<waitforuser>false</waitforuser>਀㰀䠀椀搀搀攀渀㸀昀愀氀猀攀㰀⼀䠀椀搀搀攀渀㸀 
<navlocked>false</navlocked>਀㰀戀爀愀渀挀栀㸀 
<prev>default</prev>਀㰀渀攀砀琀㸀搀攀昀愀甀氀琀㰀⼀渀攀砀琀㸀 
</branch>਀㰀䐀椀猀瀀氀愀礀䴀漀搀攀㸀㰀⼀䐀椀猀瀀氀愀礀䴀漀搀攀㸀 
<level>0</level>਀㰀倀氀愀礀䰀椀猀琀䤀搀㸀ⴀ㄀㰀⼀倀氀愀礀䰀椀猀琀䤀搀㸀 
<annotations>਀㰀⼀愀渀渀漀琀愀琀椀漀渀猀㸀 
<SlideText><![CDATA[The Empty Set The empty set is a set that has no elements. The empty set is sometimes called the null set. The cardinal number of the empty set is 0. There are two notations for the empty set. One notation is {    }. The other is Ø. Be careful!  S = {Ø} is not an empty set because n(S) ≠ 0.  ]]></SlideText>਀㰀昀爀愀洀攀爀愀琀攀㸀㌀　㰀⼀昀爀愀洀攀爀愀琀攀㸀 
</Slide>਀㰀匀氀椀搀攀 椀搀㴀∀㤀㌀戀　　昀昀昀ⴀ㜀攀㜀㈀ⴀ㐀昀挀㄀ⴀ愀挀㈀戀ⴀ㐀㌀㐀愀愀昀㄀愀㔀㘀㐀搀∀㸀 
<Filename>slide7.swf</Filename>਀㰀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀戀最搀㄀氀㈀⸀猀眀昀㰀⼀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀 
<Title><![CDATA[Well-Defined Sets]]></Title>਀㰀一漀琀攀猀㸀㰀℀嬀䌀䐀䄀吀䄀嬀䤀渀ⴀ挀氀愀猀猀 䄀猀猀椀最渀洀攀渀琀 ㈀ⴀ㄀Ⰰ 㐀崀崀㸀㰀⼀一漀琀攀猀㸀 
<notesswfbig>notes/notesbig7.swf</notesswfbig>਀㰀一漀琀攀猀䠀攀椀最栀琀䈀椀最㸀㈀㈀㰀⼀一漀琀攀猀䠀攀椀最栀琀䈀椀最㸀 
<notesswfsmall>notes/notessmall7.swf</notesswfsmall>਀㰀一漀琀攀猀䠀攀椀最栀琀匀洀愀氀氀㸀㈀㈀㰀⼀一漀琀攀猀䠀攀椀最栀琀匀洀愀氀氀㸀 
<SlideTime>90</SlideTime>਀㰀眀愀椀琀昀漀爀甀猀攀爀㸀昀愀氀猀攀㰀⼀眀愀椀琀昀漀爀甀猀攀爀㸀 
<Hidden>false</Hidden>਀㰀渀愀瘀氀漀挀欀攀搀㸀昀愀氀猀攀㰀⼀渀愀瘀氀漀挀欀攀搀㸀 
<branch>਀㰀瀀爀攀瘀㸀搀攀昀愀甀氀琀㰀⼀瀀爀攀瘀㸀 
<next>default</next>਀㰀⼀戀爀愀渀挀栀㸀 
<DisplayMode></DisplayMode>਀㰀氀攀瘀攀氀㸀　㰀⼀氀攀瘀攀氀㸀 
<PlayListId>-1</PlayListId>਀㰀愀渀渀漀琀愀琀椀漀渀猀㸀 
</annotations>਀㰀匀氀椀搀攀吀攀砀琀㸀㰀℀嬀䌀䐀䄀吀䄀嬀圀攀氀氀ⴀ䐀攀昀椀渀攀搀 匀攀琀猀 䄀 猀攀琀 椀猀 眀攀氀氀 搀攀昀椀渀攀搀 椀昀 愀渀搀 漀渀氀礀 椀昀 椀琀 椀猀 瀀漀猀猀椀戀氀攀 琀漀 搀攀琀攀爀洀椀渀攀 Ⰰ 眀椀琀栀漀甀琀 愀渀礀 焀甀攀猀琀椀漀渀Ⰰ 眀栀攀琀栀攀爀 愀 最椀瘀攀渀 攀氀攀洀攀渀琀 戀攀氀漀渀最猀 琀漀 愀 猀攀琀⸀ 䈀攀 挀愀爀攀昀甀氀 漀昀 漀瀀椀渀椀漀渀猀 漀爀 樀甀搀最洀攀渀琀猀⸀ 笀砀㨀 砀 椀猀 愀 瀀攀爀猀漀渀 眀栀漀猀攀 栀攀椀最栀琀 椀猀 㘀  昀攀攀琀 漀爀 洀漀爀攀紀 椀猀 愀 眀攀氀氀 搀攀昀椀渀攀搀 猀攀琀⸀   䤀渀ⴀ挀氀愀猀猀 䄀猀猀椀最渀洀攀渀琀 ㈀ⴀ㄀Ⰰ 㐀 崀崀㸀㰀⼀匀氀椀搀攀吀攀砀琀㸀 
<framerate>30</framerate>਀㰀⼀匀氀椀搀攀㸀 
<Slide id="bcd90763-a993-4655-ba88-ca425fe5c198">਀㰀䘀椀氀攀渀愀洀攀㸀猀氀椀搀攀㠀⸀猀眀昀㰀⼀䘀椀氀攀渀愀洀攀㸀 
<BackgroundFile>bgd1l2.swf</BackgroundFile>਀㰀吀椀琀氀攀㸀㰀℀嬀䌀䐀䄀吀䄀嬀䘀椀渀椀琀攀 瘀猀⸀ 䤀渀昀椀渀椀琀攀 匀攀琀猀崀崀㸀㰀⼀吀椀琀氀攀㸀 
<Notes><![CDATA[In-class Assignment 2 -1, 5]]></Notes>਀㰀渀漀琀攀猀猀眀昀戀椀最㸀渀漀琀攀猀⼀渀漀琀攀猀戀椀最㠀⸀猀眀昀㰀⼀渀漀琀攀猀猀眀昀戀椀最㸀 
<NotesHeightBig>22</NotesHeightBig>਀㰀渀漀琀攀猀猀眀昀猀洀愀氀氀㸀渀漀琀攀猀⼀渀漀琀攀猀猀洀愀氀氀㠀⸀猀眀昀㰀⼀渀漀琀攀猀猀眀昀猀洀愀氀氀㸀 
<NotesHeightSmall>22</NotesHeightSmall>਀㰀匀氀椀搀攀吀椀洀攀㸀㤀　㰀⼀匀氀椀搀攀吀椀洀攀㸀 
<waitforuser>false</waitforuser>਀㰀䠀椀搀搀攀渀㸀昀愀氀猀攀㰀⼀䠀椀搀搀攀渀㸀 
<navlocked>false</navlocked>਀㰀戀爀愀渀挀栀㸀 
<prev>default</prev>਀㰀渀攀砀琀㸀搀攀昀愀甀氀琀㰀⼀渀攀砀琀㸀 
</branch>਀㰀䐀椀猀瀀氀愀礀䴀漀搀攀㸀㰀⼀䐀椀猀瀀氀愀礀䴀漀搀攀㸀 
<level>0</level>਀㰀倀氀愀礀䰀椀猀琀䤀搀㸀ⴀ㄀㰀⼀倀氀愀礀䰀椀猀琀䤀搀㸀 
<annotations>਀㰀⼀愀渀渀漀琀愀琀椀漀渀猀㸀 
<SlideText><![CDATA[Finite vs. Infinite Sets A set is finite if its elements can be counted.    A set is finite if it has a last element.  A set is infinite if  its elements cannot be counted.  There will be another more sophisticated definition of an infinite set later. In-class Assignment 2 -1, 5 ]]></SlideText>਀㰀昀爀愀洀攀爀愀琀攀㸀㌀　㰀⼀昀爀愀洀攀爀愀琀攀㸀 
</Slide>਀㰀匀氀椀搀攀 椀搀㴀∀㜀㐀㜀㄀攀㐀㠀㐀ⴀ㐀㤀㌀愀ⴀ㐀愀㘀昀ⴀ戀㘀㔀戀ⴀ昀㈀挀㄀搀搀昀㈀㜀挀戀㜀∀㸀 
<Filename>slide9.swf</Filename>਀㰀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀戀最搀㄀氀㈀⸀猀眀昀㰀⼀䈀愀挀欀最爀漀甀渀搀䘀椀氀攀㸀 
<Title><![CDATA[Numerals: Cardinal or Ordinal]]></Title>਀㰀一漀琀攀猀㸀㰀℀嬀䌀䐀䄀吀䄀嬀䤀渀ⴀ挀氀愀猀猀 䄀猀猀椀最渀洀攀渀琀 ㈀ ጀ†㄀Ⰰ 㘀⸀崀崀㸀㰀⼀一漀琀攀猀㸀 
<notesswfbig>notes/notesbig9.swf</notesswfbig>਀㰀一漀琀攀猀䠀攀椀最栀琀䈀椀最㸀㈀㈀㰀⼀一漀琀攀猀䠀攀椀最栀琀䈀椀最㸀 
<notesswfsmall>notes/notessmall9.swf</notesswfsmall>਀㰀一漀琀攀猀䠀攀椀最栀琀匀洀愀氀氀㸀㈀㈀㰀⼀一漀琀攀猀䠀攀椀最栀琀匀洀愀氀氀㸀 
<SlideTime>90</SlideTime>਀㰀眀愀椀琀昀漀爀甀猀攀爀㸀昀愀氀猀攀㰀⼀眀愀椀琀昀漀爀甀猀攀爀㸀 
<Hidden>false</Hidden>਀㰀渀愀瘀氀漀挀欀攀搀㸀昀愀氀猀攀㰀⼀渀愀瘀氀漀挀欀攀搀㸀 
<branch>਀㰀瀀爀攀瘀㸀搀攀昀愀甀氀琀㰀⼀瀀爀攀瘀㸀 
<next>default</next>਀㰀⼀戀爀愀渀挀栀㸀 
<DisplayMode></DisplayMode>਀㰀氀攀瘀攀氀㸀　㰀⼀氀攀瘀攀氀㸀 
<PlayListId>-1</PlayListId>਀㰀愀渀渀漀琀愀琀椀漀渀猀㸀 
</annotations>਀㰀匀氀椀搀攀吀攀砀琀㸀㰀℀嬀䌀䐀䄀吀䄀嬀一甀洀攀爀愀氀猀㨀 䌀愀爀搀椀渀愀氀 漀爀 伀爀搀椀渀愀氀 一甀洀攀爀愀氀猀 愀爀攀 猀礀洀戀漀氀猀 昀漀爀 渀甀洀戀攀爀猀⸀  䔀愀挀栀 渀甀洀戀攀爀 挀愀渀 戀攀 爀攀瀀爀攀猀攀渀琀攀搀 戀礀 洀愀渀礀 渀甀洀攀爀愀氀猀⸀  䄀 挀愀爀搀椀渀愀氀 渀甀洀攀爀愀氀 愀渀猀眀攀爀猀 琀栀攀 焀甀攀猀琀椀漀渀 ᰀ栠漀眀 洀愀渀礀⸀ᴀ†吀栀攀爀攀 愀爀攀 ㌀ 戀漀漀欀猀 漀渀 琀栀攀 猀栀攀氀昀⸀ 䄀渀 漀爀搀椀渀愀氀 渀甀洀攀爀愀氀 愀渀猀眀攀爀猀 琀栀攀 焀甀攀猀琀椀漀渀 ᰀ眠栀椀挀栀 漀渀攀⸀ᴀ†吀栀攀 瀀愀爀琀礀 猀琀愀爀琀猀 愀琀 㔀 漀ᤀ挠氀漀挀欀⸀ 䤀渀ⴀ挀氀愀猀猀 䄀猀猀椀最渀洀攀渀琀 ㈀ ጀ†㄀Ⰰ 㘀⸀ 崀崀㸀㰀⼀匀氀椀搀攀吀攀砀琀㸀 
<framerate>30</framerate>਀㰀⼀匀氀椀搀攀㸀 
</Slides>਀㰀⼀倀爀攀猀攀渀琀愀琀椀漀渀㸀 
