document.write( "Question 1041454: Whats an example of a geometric series where r = ½ and n = 4? \n" ); document.write( "
Algebra.Com's Answer #656414 by robertb(5830)\"\" \"About 
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Let the first term be 2.\r
\n" ); document.write( "\n" ); document.write( "Then the first four terms are 2, 1, 1/2, 1/4.\r
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\n" ); document.write( "\n" ); document.write( "Let the first term be -3.\r
\n" ); document.write( "\n" ); document.write( "Then the first four terms are -3/2, -3/4, -3/8, -3/16.\r
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\n" ); document.write( "\n" ); document.write( "And you can give a lot more examples...
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