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Exploring Multivariable Calculus
Welcome to Exploring Multivariable Calculus ! This website is dedicated to exploring calculus visually using the computer. In particular, it's focused on helping you explore multivariable calculus and some three-dimensional topics within single variable calculus.
Introduction The solution of trigonometric equations is one topic that students have particular problems with. There are a few reasons for this: 1. there is usually a simplify part first that requires use of some TRIG identities. 2. there is the use of RADIANS rather than degrees, for which some students are not at ease with. 3. there is the repetitive aspect of TRIG functions that students find bewildering. All in all, a potentially daunting topic.
Lesson HOW TO - Solve Trigonometric equations
written by Wolfgang Christian and Francisco Esquembre The Function Visualizer Model displays the graph of a function f(x) with arbitrary parameters. The function can contain polynomial, trigonometric, and exponential expressions as well a parameters.
Function Visualizer Model Documents
In mathematics , trigonometric identities are equalities that involve trigonometric functions and are true for every single value of the occurring variables . Geometrically, these are identities involving certain functions of one or more angles . They are distinct from triangle identities , which are identities involving both angles and side lengths of a triangle . Only the former are covered in this article. These identities are useful whenever expressions involving trigonometric functions need to be simplified.
List of trigonometric identities
Inverse Sine, Cosine & Tangent. How SOHCAHTOA can Calculate Angles. How to use these functions...
Vs. Interior Angle Sum Compare This Method To the tried and true theorem that the sum of the interior angles of a triangle is 180°. What is the degree measure of Since the total measure of the interior angles of a triangle is 180 degrees we can verify the measure of Alternately, you could use the inverse of one of the SOHCAHTOA functions, in this case the inverse of sine (sin -1 )!
Ellipses Help : Videos | Worksheets | Word Problems
Many students find ellipses difficult. They feel overwhelmed with ellipses homework, tests and projects. And it is not always easy to find ellipses tutor who is both good and affordable. Now finding ellipses help is easy.
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Trigonometry resources online
Free tutorials and problems on solving trigonometric equations, trigonometric identities and formulas can also be found.
Free Trigonometry Tutorials and Problems
I have several web pages intended for students ; this seems to be the most popular one.
Common Errors in College Math
If you have any comments about this website email Kim Seward at kseward@mail.wtamu.edu This site is brought to you by West Texas A&M University (WTAMU). It was created by Kim Seward with the assistance of Jennifer Puckett. It is currently being maintained by Kim Seward.
Virtual Math Lab
Karl's Calculus Tutor - Sending Math Notation over Email
If web page options leave something to be desired with regard to rendering math expressions, email can be a nightmare. But on various math discussion usenet groups, some standard notations seem to have evolved. Basic Guidelines: First, before you compose any math expressions for sending over the email, you should set the font of your email composition window to an equal-space font like Courier . This will assure that columns will line up the same way for both sender and receiver. Also it is very important to remember to press the enter key before you reach the 80th column of each line.euler
The Chaos Hypertextbook ™ © 1995-2007 by Glenn Elert All Rights Reserved -- Fair Use Encouraged prev | index | next 0.2 About The Chaos Hypertextbook™ Who? You and I. I wrote this book for anyone with an interest in chaos, fractals, non-linear dynamics, or mathematics in general.
0.2 About The Chaos Hypertextbook™
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