document.write( "Question 1122507: find the sum of each of the following G.p's:
\n" ); document.write( "(a)6,12,24,... to 10 terms
\n" ); document.write( "(b)1,-0.5,0.25,0.125... to 20 terms.
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Algebra.Com's Answer #837570 by ikleyn(52790)\"\" \"About 
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\n" ); document.write( "find the sum of each of the following G.p's:
\n" ); document.write( "(a) 6,12, 24, ... to 10 terms
\n" ); document.write( "(b) 1,-0.5, 0.25, 0.125 ... to 20 terms.
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\n" ); document.write( "\n" ); document.write( "What is presented in part  (b),  is not a geometric progression.\r
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\n" ); document.write( "\n" ); document.write( "It is a rude  MISTAKE  to call it a  \" geometric progression \",  while it is not.\r
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