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 …

Nov 13, 2012 · That is why we typically introduce integrals in terms of "area under the curve"- if x has units of, say meters, and y= f (x) has units of meters also, then the integral \int f (x)dx has units of …

Mar 19, 2013 · I search google and different math sites but came with not answer for making an integral big. How do I do it please? ##\\int## is too small sometimes

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 want the reunion of those …

Jan 17, 2010 · Sometimes, integrals can take up negative values. In those cases, how can I assume they represent the area under the curve, since areas can never be negative? PS.: They not only …

Jul 4, 2015 · In my paper on renormalisation I mentioned what most who have studied calculations in Quantum Field Theory find, its rather complicated and mind numbing.

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 …

Apr 24, 2010 · Since all the eigenstates are orthogonal, all of the overlap integrals (which you characterized properly above, by the way), should either be 1 or 0, right? So, are you by any …

May 29, 2012 · Finally, surface integrals have a meaning independent of double integrals. Just because you use double integrals to calculate surface integrals doesn't make that an essential …

Dec 13, 2010 · Homework Equations Definition of integrals, derivatives The Attempt at a Solution For problems where you have an integral from a to x, where a is a constant and x is the variable and …