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Line, Surface, and Volume Integrals
This site covers the topics of integrating over lines, surfaces, and volumes. It covers all of the topics and provides a good review, complete with visual aids and examples, but it is not for beginners. Some of the derivations for line integrals would cause confusion if you have not seen these types of problems before. However, this site will help you recall these particular types of integrals if you have studied them at some point in the past. The surface and volume integral sections are less confusing than the line integrals if you are new to this subject, but they are probably not in-depth enough for you to completely learn this subject.
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Line Integrals
This University of Arizona website covers in detail line, or path, integrals. It is good if you have never been exposed to this sort of problem before. This site begins by introducing line integrals and how to interpret them on a very basic level, and then works towards the applications and properties of them. Scattered throughout the site are graphics that are not confusing and really help you see what is being discussed. In addition, there are a few example problems worked out for you to see. A great site for you if you are unfamiliar with line integrals.
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Surface Integral Review
This site offers a slightly more in-depth look at surface integrals. Using some graphics, this site introduces surface integrals and shows what they are visually. Towards the bottom of the page, the information diverges to other topics and becomes a little more confusing, but the surface integral portion remains a good review of the topic. |