Visit www.doucehouse.com for more videos like this. In this video, I explain how to set up trigonometric functions using 2 example problems. I set up the trigonometric ratios using fractions and decimals. I also show you how to round the decimals to the nearest ten-thousandth.

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Course Description: Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration. About the Professor: Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has…

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An introduction to Partial Fractions and why we might need them. www.hegartymaths.com http://www.hegartymaths.com/

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