Mathematics - 23 October 2007

Find the Taylor series for f(x) centered at the given value of a.
[Assume that f has a power series expansion. Do not show that Rsubn(x) -> 0.]
f(x)= lnx, a=2

2007-10-23 09:47:28 · 1 answers · asked by Anonymous

Find the Maclaurin series for f(x) using the definition of a
Maclaurin series. [Assume that f has a power series expansion. Do not show that Rsubn (x) -> 0.] Also find the associated radius of convergence.
f(x)=xe^x

2007-10-23 09:46:30 · 2 answers · asked by Anonymous

Find the Maclaurin series for f(x) using the definition of a
Maclaurin series. [Assume that f has a power series expansion. Do not show that Rsubn (x) -> 0.] Also find the associated radius of convergence.
f(x)=sin2x

2007-10-23 09:45:02 · 1 answers · asked by Anonymous

Let
B=
1 2
5 3

If (5I - 8A)^-1 = B
find A

2007-10-23 09:44:01 · 2 answers · asked by Anonymous

Prove the identity: The lower bound is "s" ∫ ∫ (a dot n) dS = 0, where a is a constant vector and assuming that "s" satisfys the conditions of the Divergence Theorem

2007-10-23 09:35:21 · 1 answers · asked by Madd_ox 2

2007-10-23 09:30:27 · 8 answers · asked by hell raiser9392 2

2007-10-23 09:16:59 · 2 answers · asked by Daniel B 1

whats the name of the solution for an addition problem? thx so much
D

2007-10-23 09:16:06 · 10 answers · asked by Anonymous

Three books are kept in a library side by side. Each book is of 3cm thickness. Imagine a worm digging a hole from first book's first page to last book's last page. What will be length of the hole.

Its very much logical!
Its not 9cm either.

2007-10-23 09:02:01 · 14 answers · asked by Adarsh A B 1

I need help coming up with a function that assumes its sup and inf on every compact set and yet is not continuous, thanks.

2007-10-23 08:47:06 · 1 answers · asked by mobaxus 2

Solve 3 – 6x < 15

2007-10-23 08:46:38 · 10 answers · asked by brownk_1999 1

Solve 3x + 2 >14

2007-10-23 08:45:38 · 9 answers · asked by brownk_1999 1

what is the nae the the solution for a divison problem? my daughter has hw and thats the only question we couldnt get! thx
D

2007-10-23 08:40:06 · 4 answers · asked by Anonymous

f(x)= 5x^2 at x= -1

5(1-h)^2 = 5-2h+h^2
=f'(-1)=lim(h-0)= 5-2h+h^2-5/h
=f'(-1)=lim(h-0)= h(-2+h)/h
=-2

The answer is actually -10...what did I do wrong??
Thank you..

2007-10-23 08:39:43 · 5 answers · asked by Caramel 2

1.356
1356
.356
356

2007-10-23 08:35:40 · 10 answers · asked by masterda29456 1

Condition 1:f is one-to-one and onto
2: f is one-to-one but not onto
3: f is onto but not one-to-one
4: f is neither one-one nor onto

2007-10-23 08:35:23 · 2 answers · asked by sotkinghunter 1

42.86
1,641
1,371
1,500

2007-10-23 08:33:32 · 4 answers · asked by masterda29456 1

Sketch the graph of each given inequality. y>/= x^2+4x+8.
Thanks a bunch for the help.

2007-10-23 08:32:35 · 1 answers · asked by Gabe E 1

The answer if 5...but how?

2007-10-23 08:26:49 · 3 answers · asked by Caramel 2

a x = -7
b x = 5
c y=-7
d y = 5

2007-10-23 08:22:17 · 4 answers · asked by Anonymous

r=4e^2@, from 0 to 2pi

2007-10-23 08:21:35 · 1 answers · asked by garrett m 1

How can I derive the quadratic formula?

2007-10-23 08:21:09 · 5 answers · asked by TPCAN 3

r=4cos(@) and outside the curve r=3-2cos(@)....where @ equals theta or angle

2007-10-23 08:19:59 · 2 answers · asked by garrett m 1

A=h(b1+b2)/2;for b

Please be pretty sure before you submit your answer!

2007-10-23 08:17:58 · 11 answers · asked by yo mama 1

2007-10-23 08:09:22 · 3 answers · asked by Anonymous

Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval notation.

x^2 + 4x + 3 > 0

2007-10-23 08:06:55 · 2 answers · asked by Brick Top 1

I have 5 and 1/5, multiplied by 3/11

I have to make the 5 and 1/5 proper, right? Help I am so confuzzled.

2007-10-23 07:57:14 · 5 answers · asked by Confetti! 2

plz n thnx!
<33
Kassy

2007-10-23 07:53:29 · 4 answers · asked by ♥Kassandra♥ 3

I really need to know the steps that you took to arrive at the answer.

Solve the quadratic equation by completing the square.
x^2 + 6x + 34 = 0

2007-10-23 07:50:26 · 6 answers · asked by Brick Top 1

pleasee help.. ihave alot of questions to answer like 50 and i dont understand half of them..ill give best answers votings

2007-10-23 07:43:05 · 3 answers · asked by gorskythug 2