Threads Tagged with integral Thread / Thread Starter Last Post Replies Views Forum I was explaining to a friend about some differences between the Riemann integral and Lebesgue integral. He asked what... Sep27-13 12:46 AM chiro 15 868 Topology and Analysis 1. The problem statement, all variables and given/known data Evaluate ∫ (t - 1)^2 U(t - 2)dt on the interval 2.... Sep26-13 06:46 PM SherlockOhms 2 433 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Hi, no directions were given it just says... Sep25-13 06:56 PM Jbreezy 4 409 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data basically the title 2. Relevant equations 3.... Sep25-13 04:26 PM juantheron 3 402 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data If ##y(x-y)^2=x##, then find $$\int \frac{dx}{x-3y}$$ ... Sep25-13 03:14 PM juantheron 7 544 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data I have this problem where the earth immediately loses... Sep25-13 03:10 AM ehild 7 425 Advanced Physics Homework 1. The problem statement, all variables and given/known data In a Probabilities question it was known that... Sep24-13 11:54 PM fateswarm 0 265 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data A casing of mass m can glide along a thin metal ring... Sep24-13 07:04 PM Delphi51 4 451 Introductory Physics Homework Hello, I would like to evaluate the following definite integral \int_0^1 \frac{exp(1/(x(1-x)))}{\sqrt{x(1-x)}} ... Sep23-13 01:46 AM Irid 3 451 Calculus Hello, Is there some way to express the following integral in terms of some simpler functions? f(x,s) =... Sep20-13 12:26 PM Irid 15 519 Differential Equations Hello, Please check the attached file. It's an integral that I have been trying to solve for a while. I hope... Sep19-13 08:06 AM jackmell 9 498 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data I need to find the laplace transformation of the... Sep19-13 05:07 AM vela 3 421 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data The integral of 5/(x^2 + 1) dx from -1 to 1. (The... Sep18-13 06:43 PM s3a 8 426 Calculus & Beyond Homework I've been trying to solve this integral for a very long time! Problem: Integral of sqrt(1/4-(x+3)^2 Effort: I have... Sep17-13 10:11 PM ckwan48 6 316 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data The problem and my (incorrect) work are typed and... Sep17-13 04:51 PM s3a 7 387 Calculus & Beyond Homework Hi All, I am reading a paper in which the following integral is presented $$\int_{-\infty}^{ct-x}... Sep17-13 12:01 PM muzialis 7 776 Calculus I wanted to do this integral$$\int_a^b \frac{dx}{1-x^2} $$and I was able to get the right answer with the... Sep17-13 11:51 AM jackmell 15 744 Calculus My textbook states that "For the integral test to apply, it is not necessary that f be always decreasing. What is... Sep16-13 11:06 AM pasmith 1 540 Calculus I'm trying to compute following integral (Wolfram doesn't give answer):... Sep11-13 04:52 PM Mark44 3 265 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Compute the area as an integral along the y-axis: f(x)... Sep11-13 03:41 PM Jesse H. 6 443 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data f(x) = |sinx| and g(x)= |cosx| I want the area of... Sep10-13 09:47 PM Jbreezy 22 476 Calculus & Beyond Homework ##\displaystyle \int \dfrac{1}{1+sin(\theta)}\ d\theta ## I got ## -2(1+tan(\frac{\theta}{2}))^{-1} ## however... Sep10-13 08:02 PM Ray Vickson 7 286 Calculus & Beyond Homework Hello, In my electrodynamics course, there's a "maths" introduction and there's something i don't get ! 1. The... Sep10-13 07:17 PM tiny-tim 23 541 Introductory Physics Homework I had to do http://i.imgur.com/RpAcqZS.png but it was given as a shortcut that ... Sep10-13 03:26 PM Evo 3 305 Calculus & Beyond Homework "Hey guys, how are you? I was studying for my calculus final and stumbled upon a peculiar function. 1. The problem... Sep10-13 10:46 AM Lorenc 7 372 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Evaluate ∫(x^2-4)^(1/2) / x for x > 2 2. Relevant... Sep10-13 06:24 AM vanhees71 8 332 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Hi everyone. I am trying to calculate$$f(k) =... Sep9-13 07:48 PM Jolb 1 361 Calculus & Beyond Homework So I've been spending a lot of time lately trying to figure out why an integral will give you the area under the... Sep8-13 01:09 PM arildno 4 488 Calculus 1. The problem statement, all variables and given/known data Find F(x) f(x) = 1/(1+x2)2) 2. Relevant equations Sep7-13 12:12 PM verty 9 361 Calculus & Beyond Homework if i have a function U.. U=∫F∙ds where F= , a,b,c are constants so..... Sep6-13 07:31 PM tiny-tim 1 194 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Evaluate the following inde nite integral,... Sep6-13 07:07 PM tylersmith7690 4 181 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Sorry for the poor use of Latex, I have tried to get it... Sep5-13 10:50 AM vanhees71 2 269 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data The integral of (x^n)(e^(-a*x^2)) is easier to... Sep3-13 01:07 PM superspartan9 8 341 Calculus & Beyond Homework Sorry I'm not sure how you get math script on here, so have had to attach it. It is a differential under an... Sep1-13 10:17 AM vanhees71 2 248 Calculus & Beyond Homework First, this is my first time actually posting anything so hi PF! Second, I have been working out of Div, Grad,... Sep1-13 02:57 AM SoCoToAh 2 238 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data I want to show that ... Aug31-13 05:40 PM Zondrina 4 289 Calculus & Beyond Homework Hey guys, how are you? I was studying for my calculus final and stumbled upon a peculiar function. Now I have to find... Aug26-13 10:02 AM Greg Bernhardt 1 251 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Find the volume of the torus formed when the circle of... Aug25-13 12:38 PM mathwonk 3 371 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data Let u(t)=2-\cos(t)+\sin(2t)- \cos(3t)+ \sin(4t) ... Aug24-13 09:18 AM Dick 8 425 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data ## \displaystyle \int \frac{dx}{(x^{2}+a^{2})^{3/2}}... Aug20-13 09:35 PM Mark44 4 330 Calculus & Beyond Homework