document.write( "Question 414685: Find the sum, (if it exists), of the infinite geometric sequence with first term 2 and r = 1/3\r
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document.write( "thanks for the help! i've been stuck on this one for so long! \n" );
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Algebra.Com's Answer #290870 by sudhanshu_kmr(1152)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "it means.....\r \n" ); document.write( "\n" ); document.write( "2, 2/3 , 2/9, ............infinity\r \n" ); document.write( "\n" ); document.write( "sum = a/(1-r)\r \n" ); document.write( "\n" ); document.write( "= 2/(1-1/3)\r \n" ); document.write( "\n" ); document.write( "= 2/(2/3)\r \n" ); document.write( "\n" ); document.write( "= 3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |