document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1054643>Question 1054643</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the following sum .\r<BR>\n" );
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document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+Sn=1%2F%281%2A3%29+%2B+1%2F%282%2A4%29+%2B+1%2F%283%2A5%29+%2B... ALIGN=MIDDLE  ALT=\"+Sn=1%2F%281%2A3%29+%2B+1%2F%282%2A4%29+%2B+1%2F%283%2A5%29+%2B...\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2Fn%28n%2B2%29 ALIGN=MIDDLE  ALT=\"1%2Fn%28n%2B2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #669833 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52794)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=669833\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Notice that for the general term  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F%28k%2A%28k%2B2%29%29 ALIGN=MIDDLE  ALT=\"1%2F%28k%2A%28k%2B2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F2%29%2A%281%2Fk-1%2F%28k%2B2%29%29 ALIGN=MIDDLE  ALT=\"%281%2F2%29%2A%281%2Fk-1%2F%28k%2B2%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Therefore, when you apply this formula to every term of your series, many (most !) fractions will be canceled.\r<BR>\n" );
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document.write( "Only few will survive. This is an idea.\r<BR>\n" );
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