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December 22, 2014

December 22, 2014

Posted by **Paul** on Wednesday, September 19, 2012 at 6:02pm.

{ (n + 1)^2 / (n^2 + 1),

is ascending, descending and find the lower bound b OR the upper bound B.

So I found that the sequence is descending changing the n's for x's and using the derivative. But now I'm not sure on how to proceed to find either of the bounds.

- Calculus - Series -
**Paul**, Wednesday, September 19, 2012 at 6:12pmso I realized it's not using the derivative that we find if a sequenec is ascending/descending, but rather comparing the series. Nonetheless, the sequence is still descending.

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