Posted by **Steven** on Sunday, March 18, 2007 at 11:44am.

Please.... I need your help! I posted this question yesterday and no one has answered it yet. Can anyone help me please? My question was:

The Taylor series about x=5 for a certain function f converges to f(x) for all x in the interval of convergence. The nth derivative of f at x=5 is given by f^(n) (5)= (-1)^n(n!)/((2^n)(n+2)), and f(5)=1/2.

Write third degree Taylor polynomial for f about x=5. Then find the radius of convergence of the Taylor series for f about x=5.

I appreciate your help! Thanks

Do you mean the "nth derivative" or the "nth term in the (first)derivative"? of f(x)? It looks like you have written the coefficient of one term in a Taylor series, without the x^n term coefficient that should accompany it.

x=2

## Answer This Question

## Related Questions

- Calculus!!! - I need your help... I've posted this question a while ago but no ...
- calculus-- need help desperately! - The Taylor series about x=5 for a certain ...
- Algebra - I posted this earlier but it didn't get answered. So I'm posting it ...
- Calculus - Taylor #2 - Find the Taylor series for f(x) centered at the given ...
- Urgent help Maths Ms sue - Use binomial series to find the Taylor series about 0...
- Maths - Use the binomial series to find the Taylor series about 0 for the ...
- Calculus - The problem with these two questions is that I cannot determine the a...
- calculus repost, please assist pleassssssse - Hi Trying to work with confusing ...
- Science - What is the average summer temperature in the desert biome? Select one...
- Math - Thankyou very much! I'm having trouble with this question about taylor ...

More Related Questions