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Using a Table of Basic Power Series to Determine More Power Series - Part 1

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Uploaded by on Oct 12, 2010

This video shows how to use the table of basic power series to determine additional power series to represent functions. It show examples requiring substitution and the product of two power series.

http://mathispower4u.yolasite.com/

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Uploader Comments (bullcleo1)

  • Thank you for noticing the typo. I annotated the correction. It could start at zero but n would need to be adjusted to n + 1. You are correct, but (-1) would also need to be to the power of n+1. If you find the other videos, please let me know.

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  • @bullcleo1 Just noticed, the previous video "26. Taylor and Maclaurin Series" also has this chart right at the very end of it.

  • @ 0:10 Doesn't the power series representation of ln(x) need to start at n=1, either that or be rewritten as ∑(n=0,∞) ((-1)^n*(x-1)^(n+1))/(n+1)? As it is now when n=0 you'll have 1/0 as the first term. I think you have it written this way in two other videos as well.

  • No biggie, but when you wrote out the series @3:44 you forgot the + sign between the 2x and 4x^2/2! terms.

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