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        <item>
            <title>Re: Harmonic set of points internal/external division NEED HELP</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7919081&amp;tstart=0#7919081</link>

        

            <description><![CDATA[Shouldn't B and D also be externally and internally divided by A and C, in the same ratio, for these set of 4 points be harmonic numbers.]]></description>

        

            <jf:creationDate>Nov 7, 2012 1:18:55 AM</jf:creationDate>
            <jf:modificationDate>Nov 7, 2012 8:07:42 AM</jf:modificationDate>
            <jf:author>Salahuddin559</jf:author>
            <jf:replyCount>0</jf:replyCount>
        </item>

        <item>
            <title>Re: Harmonic set of points internal/external division NEED HELP</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7571656&amp;tstart=0#7571656</link>

        

            <description><![CDATA[You're right, it's not plain English.  I remember scratching my head on this one.<br><br>I'm enclosing a GSP sketch that will illustrate it.  If you]]></description>

        

            <jf:creationDate>Sep 18, 2011 2:12:04 PM</jf:creationDate>
            <jf:modificationDate>Sep 18, 2011 2:12:04 PM</jf:modificationDate>
            <jf:author>Zhandele</jf:author>
            <jf:replyCount>1</jf:replyCount>
        </item>

        <item>
            <title>Re: Harmonic set of points internal/external division NEED HELP</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7445573&amp;tstart=0#7445573</link>

        

            <description><![CDATA[Are you sure that [2] is not supposed to be (b-a)/(b-c)? That's kindof the part that I don't understand.<br>]]></description>

        

            <jf:creationDate>May 3, 2011 8:43:17 PM</jf:creationDate>
            <jf:modificationDate>May 3, 2011 8:43:17 PM</jf:modificationDate>
            <jf:author>cdn</jf:author>
            <jf:replyCount>0</jf:replyCount>
        </item>

        <item>
            <title>Re: Harmonic set of points internal/external division NEED HELP</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7443791&amp;tstart=0#7443791</link>

        

            <description><![CDATA[<font color="#660066">&gt; In the James Smart text 'Modern Geometries' on page<br>&gt; 214 fig 5.4 A Harmonic set of points is defined as<br>&gt;]]></description>

        

            <jf:creationDate>May 1, 2011 11:34:28 AM</jf:creationDate>
            <jf:modificationDate>May 1, 2011 11:34:28 AM</jf:modificationDate>
            <jf:author>dcass@sjfc.edu</jf:author>
            <jf:replyCount>0</jf:replyCount>
        </item>

        <item>
            <title>Harmonic set of points internal/external division NEED HELP</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7441903&amp;tstart=0#7441903</link>

        

            <description><![CDATA[In the James Smart text 'Modern Geometries' on page 214 fig 5.4 A Harmonic set of points is defined as follows:<br>"In Euclidean Geometry, a harmonic]]></description>

        

            <jf:creationDate>Apr 28, 2011 2:53:24 PM</jf:creationDate>
            <jf:modificationDate>Apr 28, 2011 2:53:24 PM</jf:modificationDate>
            <jf:author>cdn</jf:author>
            <jf:replyCount>4</jf:replyCount>
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