document.write( "Question 1197684: Compute the infinite sum of (-6/7)^k-1 \n" ); document.write( "
Algebra.Com's Answer #831063 by ewatrrr(24785)\"\" \"About 
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infinite sum of \"%28-6%2F7%29%5E%28k-1%29\",
\n" ); document.write( "Geometric Series r = (-6/7), Assuming \"a%5B1%5D+=+1\"
\n" ); document.write( "\"sum%28+a%5Bi%5D%2C+i=1%2C+infinity+%29\" = \"a%5B1%5D%2F%281-r%29+=+1%2F%2813%2F7%29+=+%28+7%2F13%29+\"
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