document.write( "Question 1117305: Consider the infinite geometric series (linked below). In this image, the lower limit of the summation is \"n=1\".\r
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document.write( "As I am not sure how to type this in formatting on this website or how to type this in text this is a link to an image of the formula mentioned above.
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document.write( "https://postimg.cc/image/hchcwn7jr/\r
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document.write( "A) Write the first four terms of the series.\r
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document.write( "B) Does the series diverge or converge?\r
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document.write( "C) If the series has a sum, find the sum. \n" );
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Algebra.Com's Answer #732333 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! A) -4, -4/3, -4/9, -4/27 \n" ); document.write( ": \n" ); document.write( "Note the first term is -4 and the common ratio(r) is 1/3 \n" ); document.write( ": \n" ); document.write( "B) converges since |r| < 1 \n" ); document.write( ": \n" ); document.write( "C) -4 / (1 - 1/3) = -4 * 3/2 = -6 \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( " |