Hi All, help much appreciated!

These are the steps to determine the first two terms in a maclaurin series,

but they are the same so my working must be out? Its spread over 2 posts cos of laTex limit!

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- Jul 29th 2008, 11:41 AMMexicanGringoMaclaurin series question
Hi All, help much appreciated!

These are the steps to determine the first two terms in a maclaurin series,

but they are the same so my working must be out? Its spread over 2 posts cos of laTex limit!

- Jul 29th 2008, 11:55 AMMexicanGringo
and the rest...

F''(0) = 0.5 again... - Jul 29th 2008, 12:00 PMChris L T521
- Jul 29th 2008, 12:20 PMMexicanGringo
That makes sense up to there, but the third derivative gives a different interval?

Is my method of differentiating wrong? - Jul 29th 2008, 12:27 PMChris L T521
- Jul 29th 2008, 12:33 PMMexicanGringo
Shot thanks a lot!

- Jul 29th 2008, 07:23 PMMathstud28
- Jul 30th 2008, 06:37 AMChris L T521
- Jul 30th 2008, 07:55 AMMathstud28
- Jul 30th 2008, 08:12 AMChris L T521