Jun 11, 2007 · can someone give me some really hard intergrals to solve? make sure they are in the range of calculus 1-2 (anything before multivariable) My teacher assigned some few hard integrals, …

Nov 19, 2025 · I want to find the solution to the integral ##\theta = \int_0^ {\theta}\frac {du} {\sqrt { (c-u^2 +2u^3)}}## I can see that ##\frac {d^2u} {d\theta^2} = A...

Jan 17, 2011 · Since I'm trying to make sense of the application of a concept, I figured I'd post this thread here. If this belongs in the homework forum, I sincerely apologize. For the longest time I …

Mar 26, 2015 · It is true you can calculate that volume with both a double and a triple integral. For the double integral you would have to integrate over the height ##f (x,y)## with ##\iint_D f (x,y)dxdy##. …

Feb 5, 2007 · I was wondering,how do we calculate the perimeter of a region using integral calculus?I know that to calculate the area we have to draw the region and if we...

Dec 15, 2007 · Product of two integrals... In proving a theorem, my DE textbook uses an unfamiliar approach by stating that the product of two integrals = double integral sign - the product of two …

Jun 14, 2011 · Usually trig integrals need that, but even a simple integral like \int_ {0}^ {1} dx Can go wrong if we multiply and divide by the same thing. Also most of the time we aren't just multiplying and …

Feb 5, 2014 · I have a question about work integrals. I'm trying to reconcile using integrals to essentially multiply force by distance, but the fact that there appear to be multiple different types of problems …

Jul 30, 2014 · Splitting improper integrals is often necessary to handle discontinuities and infinite bounds effectively. While it may seem tedious, dividing the integral at points of discontinuity ensures the …

May 2, 2012 · I've this example of an integral. \int^ {x}_ {a} f (t)dt What t and dt means? Is there a relation between t and dt?