document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1204841>Question 1204841</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the formula of the sequences in terms of n and Tn<BR>\n" );
document.write( "1) 24,12,6,3...<BR>\n" );
document.write( "2) 0,-1/2,-1,-3/2... </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #841362 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=841362\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> General formula for Tn the nth term in an geometric  progression is\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tn=+a%2Ar%5E%28n-1%29 ALIGN=MIDDLE  ALT=\"tn=+a%2Ar%5E%28n-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "where a is the first term and  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r ALIGN=MIDDLE  ALT=\"r\"   DISABLED_style= \"max-width:90%; height:auto;\" >    is the common ratio  and    <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=n++ ALIGN=MIDDLE  ALT=\"n++\"   DISABLED_style= \"max-width:90%; height:auto;\" >  is the number of terms\r<BR>\n" );
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document.write( "1) 24,12,6,3...\r<BR>\n" );
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document.write( "24,12,6,3...  the common ratio is 12/24 =6/12 = 6/12 =1/2<BR>\n" );
document.write( "a= 24\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tn=+24%2A%281%2F2%29%5E%28n-1%29 ALIGN=MIDDLE  ALT=\"tn=+24%2A%281%2F2%29%5E%28n-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "2) 0,-1/2,-1,-3/2...\r<BR>\n" );
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document.write( "0,-1/2,-1,-3/2...\r<BR>\n" );
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document.write( "-1/2-0 = -1-(-1/2) = (-3/2)-(-1)= -1/2\r<BR>\n" );
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document.write( "The difference between two consecutive terms is -1/2  = d \r<BR>\n" );
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document.write( "The nth. term of an AP is\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tn=+a%2B%28n-1%29%2Ad ALIGN=MIDDLE  ALT=\"tn=+a%2B%28n-1%29%2Ad\"   DISABLED_style= \"max-width:90%; height:auto;\" > ,  a is first term and n the number of terms<BR>\n" );
document.write( "a=0 , and d= -1/2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tn+=+0%2B%28n-1%29%2A%28-1%2F2%29 ALIGN=MIDDLE  ALT=\"tn+=+0%2B%28n-1%29%2A%28-1%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tn+=+%28n-1%29%2A%28-1%2F2%29 ALIGN=MIDDLE  ALT=\"tn+=+%28n-1%29%2A%28-1%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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