Threads Tagged with solution Thread / Thread Starter Last Post Replies Views Forum Find the Fourier series solution to the differential equation x"+x=t It's given that x(0)=x(1)=0 So, I'm trying... Y 07:32 AM vanhees71 2 175 Advanced Physics Homework 1. The problem statement, all variables and given/known data Find the general solution for the current I(z,t)... Dec8-13 04:30 AM biker.josh07 0 277 Introductory Physics Homework 1. The problem statement, all variables and given/known data find the series solution to y''+x^2*y'+y=0 2.... Dec7-13 10:30 AM HallsofIvy 5 226 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Let f: R -> R and defined with f(x)={ x, if x \in Q or... Dec6-13 10:44 PM brmath 1 237 Calculus & Beyond Homework So I am self studying complex analysis using some notes online so here he is trying to figure the map of certain... Dec5-13 11:49 PM Genericcoder 5 256 Calculus & Beyond Homework Dear All, I have following first order nonlinear ordinary differential and i was wondering if you can suggest some... Dec5-13 06:44 AM epenguin 5 699 Differential Equations Context: https://www.youtube.com/watch?v=sQM-8Oj4Ecg In the video, he divides out a variable as below:... Dec4-13 06:28 PM Jarfi 6 386 General Math Dear! Is possible to solution a polynomial of kind y = Ax^a + Bx^b ? Thx! Dec4-13 04:58 AM jackmell 11 487 General Math Who can provide a physical understanding to this solution to the 3D periodic Navier-Stokes equation:... Dec2-13 07:07 PM SteamKing 2 390 Classical Physics Consider the ODE x(x-1)y''-xy'+y=0. I need help in identifying the method of solution (power series or frobenius)... Nov30-13 05:01 AM JJacquelin 1 266 Differential Equations 1. The problem statement, all variables and given/known data Let y(x)=\sumckxk (k=0 to ∞) be a power series solution... Nov29-13 11:45 PM vela 16 275 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data y''+6y=f(t), y(0)=0, y'(0)=-2 f(t)= t for 0≤t<1 and... Nov29-13 04:07 PM vela 13 237 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data I am trying to find the recursion relation for the... Nov28-13 05:12 PM Rct33 4 233 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Let y(x)=\sumckxk (k=0 to ∞) be a power series solution... Nov28-13 09:26 AM Dick 5 265 Calculus & Beyond Homework The problem statement: And here is the textbook solution: Note that the the simple calculation makes use... Nov25-13 02:20 PM Ray Vickson 8 347 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data 20. For which of the following is the ΔHsolution... Nov24-13 02:12 PM Borek 1 412 Biology, Chemistry & Other Homework 1. The problem statement, all variables and given/known data Determine the force in each member of the truss, and... Nov21-13 05:32 PM Pythagorean 13 760 Introductory Physics Homework Helmholtz equation stated that \nabla^2 u(r,\theta,\phi) =-ku(r,\theta,\phi) = f(r,\theta,\phi) This is being used... Nov21-13 03:12 PM yungman 0 413 Differential Equations 1. The problem statement, all variables and given/known data I have a solution containing both mono basic... Nov19-13 03:30 PM Borek 3 392 Biology, Chemistry & Other Homework Hello, 1. The problem statement, all variables and given/known data I get this question from Mathematical Methods... Nov18-13 01:17 AM Seydlitz 0 336 Calculus & Beyond Homework If a_3(x)y'''+a_2(x) y''+a_1(x) y'+a_0(x)y=f(x) is an ODE with particular solution y_{p1} and a_3(x)y'''+a_2(x)... Nov18-13 01:03 AM gikiian 4 467 Differential Equations 1. The problem statement, all variables and given/known data For directed graph ##G=(V,E)## with edge capacities... Nov16-13 06:57 AM TaPaKaH 0 220 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data A wire hangs loosely in a magnetic field, it is free to... Nov15-13 07:46 PM haruspex 10 653 Introductory Physics Homework Could someone tell me the Google terms or where to look in a general chemistry textbook. I want to know the exact... Nov11-13 05:09 AM Borek 2 663 Chemistry Hi there! I have attached an example problem from my thermodynamics text book, and I understand everything except part... Nov7-13 12:31 AM psilocybin 2 503 Introductory Physics Homework 1. The problem statement, all variables and given/known data The evolution of a particular spin-half particle is... Nov6-13 09:42 PM fzero 9 365 Introductory Physics Homework Hello, I've been looking for the form of the solution(s) to following differential equations: ... Nov5-13 05:44 PM KrayzBlu 4 465 Differential Equations Suppose A and B form an ideal solution under a piston. The vapor pressure of pure A is 300 mmHg and that of pure B is... Nov4-13 03:20 AM hjelmgart 4 203 Introductory Physics Homework 1. The problem statement, all variables and given/known data Prove that the linear system of the form: ... Nov3-13 12:17 PM Ray Vickson 7 314 Calculus & Beyond Homework I am a physics student self studying. Often, I do 100s of textbook problems at once, and only rely on the answer key... Nov1-13 10:04 PM Astronuc 8 684 Forum Feedback & Announcements If I have a solution to the time-dependent Schrodinger equation i \frac{\partial \psi(x,t)}{\partial t} = \left(... Oct31-13 11:30 PM AxiomOfChoice 0 377 Quantum Physics 1. The problem statement, all variables and given/known data Differentiate (x+1)^1/2 from first principles with... Oct31-13 12:37 PM auru 3 266 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Prove that F(k•r -ωt) is a solution of the Helmholtz... Oct30-13 10:05 AM BruceW 3 418 Engineering, Comp Sci, & Technology Homework I found what looks like an interesting document on a solution to the Basel Problem by Euler. ... Oct26-13 09:07 PM MrAnchovy 1 440 Calculus suppose that the molar concentration of (2k+ , (S2O4)2-) is C=1mol/l we have C((S2O4)2-)=C=1mol.l but does C(2k+)=1... Oct26-13 11:07 AM Borek 1 506 Chemistry 1. The problem statement, all variables and given/known data Given (\mathcal{L} + k^2)y = \phi(x) with homogeneous... Oct25-13 03:33 AM vela 9 426 Advanced Physics Homework What is being produced in electrolysis of water with baking soda (NaHCO3) dissolved in it, and carbon electrodes?... Oct23-13 05:26 AM Borek 1 528 Chemistry Hi, The definition (see attachment) says that f(x) is a solution to the differential equation if it satisfies the... Oct22-13 10:25 PM BTP 1 486 Differential Equations I am confused as to why this happens when magnesium is introduced into a hydrochloric acid solution: 2HCl_(aq) +... Oct21-13 04:54 PM DarthRoni 11 491 Chemistry can anyone direct me to a website that gives adequate treatment of the numerical solution of partial differential... Oct21-13 09:43 AM Chestermiller 1 281 Differential Equations