Threads Tagged with series Thread / Thread Starter Last Post Replies Views I was helping my friend wire up some pretty lights for his automobile. I walked him through series and parallel... T 04:05 PM Averagesupernova 6 228 Electrical Engineering Looks like the new Cosmos TV series is about to start. We'd like to keep discussions about the series in a single... Y 04:14 PM phinds 6 248 General Discussion Given the function f(x) = 1/(3-x) it can be represented in a power series by 1/3∑(x/3)n but is there any restriction... Y 12:11 AM Mark44 10 200 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Problem # 30 in Ch1 Section 16 in Mary L. Boas' Math... Mar7-14 08:34 AM pasmith 3 116 Calculus & Beyond Homework The title pretty much says it all, does anyone know of an infinite series summation that is equal to $$\sqrt{-1}$$? Mar5-14 10:37 PM DrewD 41 1,055 General Math 1. The problem statement, all variables and given/known data $$y' = xy$$ 2. Relevant equations $$y = a_{0} +... Mar5-14 05:18 PM D H 2 118 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Find the n+1 and n-1 order expansion of... Mar4-14 03:12 PM Axis001 0 86 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data I am going over a practice exam, and I need to find... Mar3-14 02:34 PM LCKurtz 2 135 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data a) Show that the Fourier Cosine Series of f(x)=x,\quad... Mar3-14 01:13 PM Ray Vickson 9 119 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data This is problem 1.14.8 in Mary Boas: Math for Phys.... Mar1-14 07:05 PM kq6up 2 110 Calculus & Beyond Homework I read about an example in which you had two metal plates, and in between them one third of the distance from the top... Mar1-14 05:55 PM dauto 6 228 General Physics I have a hard time believing we only have the limited number of series I have seen so far especially considering how... Mar1-14 05:29 PM mesa 16 322 General Math 1. The problem statement, all variables and given/known data d1 = d2 = and so forth to d10 3. The... Mar1-14 01:34 PM nikki92 0 114 Engineering, Comp Sci, & Technology Homework 1. The problem statement, all variables and given/known data Calculate lim((e^x-1)/x)^(1/sin(x)) where... Mar1-14 12:47 PM Jarfi 2 123 Calculus & Beyond Homework All analitic function can be express how: f(x) = \frac{1}{0!} \frac{d^0f}{dx^0}(x_0) (x - x_0)^0 + \frac{1}{1!}... Feb26-14 05:34 PM Jhenrique 2 262 Calculus I believe this is an error minimization problem so I am trying to solve the following equation Min((∑ ( (S(t) -... Feb26-14 03:43 PM AlephZero 4 207 Differential Equations 1. The problem statement, all variables and given/known data Determine if the following series is divergent or... Feb26-14 03:38 PM MathewsMD 6 126 Calculus & Beyond Homework hi I'm a physician and really need help from somebody who is good at probability. I calculated time series of tidal... Feb26-14 09:45 AM sthoriginal 8 286 General Math Does anyone know if we currently have an infinite series summation general solution for the gamma function such as, ... Feb25-14 12:53 PM mesa 6 271 General Math 1. The problem statement, all variables and given/known data I want to produce a simple Excel sheet to calculate... Feb25-14 08:25 AM asdf12312 3 132 Introductory Physics Homework 1. The problem statement, all variables and given/known data I have a signal where w(n) is white noise u(n) =... Feb24-14 11:16 AM nikki92 0 110 Engineering, Comp Sci, & Technology Homework 1. The problem statement, all variables and given/known data For he following Fourier series, which of the answers... Feb21-14 07:20 PM Simon Bridge 6 163 Engineering, Comp Sci, & Technology Homework Is there a simple way to series expand a function of the form$$ \frac{1}{\sum_{n=0}^{\infty} a_n x^n}  about... Feb21-14 06:13 PM Simon Bridge 5 404 Calculus 1. The problem statement, all variables and given/known data Is there a real number c such that the series: ∑ (e... Feb21-14 10:54 AM Dick 12 204 Calculus & Beyond Homework I attached a picture of the problem from my online HW. I know how to solve the problem through direct differentiation,... Feb19-14 04:35 PM Loopas 2 80 Calculus & Beyond Homework Hi, Following is the series:-- 3, 76, 49, 24, 59,.... Can anybody help in finding the next number in the... Feb19-14 02:15 AM Borek 8 273 Set Theory, Logic, Probability, Statistics http://en.wikipedia.org/wiki/Dirac_comb Please have a look at the Fourier Series section, and its last equation. ... Feb18-14 02:52 PM jasonRF 7 569 General Math 1. The problem statement, all variables and given/known data The attached figure shows a magnetic series parallel... Feb17-14 02:32 PM FOIWATER 5 129 Engineering, Comp Sci, & Technology Homework I want to know the difference between various kinds of series like Taylor, Laurent and Asymptotic. I have some... Feb16-14 05:25 AM Avichal 3 243 Calculus 1. The problem statement, all variables and given/known data The series circuit is connected as follows: A 12V... Feb14-14 04:38 AM NascentOxygen 7 188 Introductory Physics Homework Ok, I'm finishing my AA at a state college this semester and transferring to a university for fall. One of my friends... Feb13-14 05:20 PM romsofia 13 430 Academic Guidance I have a finite sum of the form: ∑n=1Nexp(an+b√(n)) Is there any trick to evalute this sum to a closed form... Feb12-14 05:17 PM haruspex 1 107 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data http://puu.sh/6PZNJ.png 2. Relevant equations This... Feb9-14 04:14 PM gneill 13 201 Engineering, Comp Sci, & Technology Homework Hi everyone, 1. The problem statement, all variables and given/known data + 2. Relevant equations + 3. The attempt... Feb8-14 07:39 AM ehild 3 117 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data http://imgur.com/iTHbpTv This picture contains the... Feb5-14 04:23 PM ehild 5 162 Introductory Physics Homework What's the difference between these three? I only know Taylor series and its variants which I suppose is called power... Feb5-14 06:18 AM Avichal 2 286 Calculus 1. The problem statement, all variables and given/known data The problem is asking for the currents, but I have a... Jan30-14 01:21 PM CWatters 3 187 Engineering, Comp Sci, & Technology Homework 1. The problem statement, all variables and given/known data Find the range of uniform convergence for the... Jan30-14 12:17 AM leonardthecow 23 325 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data A geometric series has first term and common ratio both... Jan29-14 11:03 AM ehild 7 253 Precalculus Mathematics Homework Hey, everyone. I am trying to find the power series of secant from the known power series of cosin, but my answer... Jan28-14 09:44 PM HallsofIvy 1 325 Calculus