document.write( "Question 153929: find the sum of the geometric series. \r
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Algebra.Com's Answer #113374 by Edwin McCravy(20056) $\"\"$ $\"About$

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find the sum of the geometric series. \r
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\n" ); document.write( "\n" ); document.write( "Use the formula:\r
\n" ); document.write( "\n" ); document.write( " $\"sum%28+a%5B1%5Dr%5E%28i-1%29%2C+i=1%2C+infinity+%29=a%5B1%5D%2F%281-r%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "Edwin \n" ); document.write( "

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