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.^ Hence, they are called circular functions.- Sine, Cosine, and Tangent Functions 9 February 2010 13:38 UTC jwilson.coe.uga.edu [Source type: FILTERED WITH BAYES]
^ What are some examples of trigonometric circular functions?- WikiAnswers - What are some examples of trigonometric functions in everyday life 16 January 2010 10:48 UTC wiki.answers.com [Source type: Reference]
^ The sine function is called an odd function and so for ANY angle we have .- http://tutorial.math.lamar.edu/Classes/CalcI/TrigFcns.aspx 16 January 2010 10:48 UTC tutorial.math.lamar.edu [Source type: FILTERED WITH BAYES]
.^ They are used to express relations between angles and sides of triangles .- Sine - encyclopedia article - Citizendium 3 February 2010 18:24 UTC reid.citizendium.org [Source type: Academic]
^ If the sides of a triangle have length a, b and c with c 2 = a 2 + b 2 then the triangle has a right angle opposite the side of length c.- B8 Cosine Law - Vector and Complex Numbers: 9 February 2010 13:38 UTC whyslopes.com [Source type: Academic]
^ What angle, a , has a triangle that has side lengths of 1 and -1, and the length of the hypotenuse is the .- http://faculty.eicc.edu/bwood/ma155supplemental/supplemental7.htm 16 January 2010 10:48 UTC faculty.eicc.edu [Source type: Reference]
.^ In calculus and most scientific applications, the trigonometric functions are used to model periodic phenomena (quantities that repeat).- Trigonometric Functions 16 January 2010 10:48 UTC euphrates.wpunj.edu [Source type: FILTERED WITH BAYES]
^ Periodicity of trigonometric functions .- Trigonometry - body, used, Earth, characteristics, form, waves, basic, part, Trigonometric functions, Periodicity of trigonometric functions, Applications 16 January 2010 10:48 UTC www.scienceclarified.com [Source type: Reference]
^ Trigonometric functions have many applications in algebra.
.^ The hyperbolic sine, cosine, and tangent .- Math::Trig - trigonometric functions 16 January 2010 10:48 UTC perl.enstimac.fr [Source type: FILTERED WITH BAYES]
- Math::Trig 16 January 2010 10:48 UTC cpan.uwinnipeg.ca [Source type: FILTERED WITH BAYES]
- Math::Trig - search.cpan.org 16 January 2010 10:48 UTC search.cpan.org [Source type: FILTERED WITH BAYES]
- Perl 5.8 Documentation - Math::Trig - trigonometric functions 16 January 2010 10:48 UTC perl.active-venture.com [Source type: FILTERED WITH BAYES]
- Math::Trig 12 January 2010 9:56 UTC cpan.uwinnipeg.ca [Source type: FILTERED WITH BAYES]
- Math::Trig - trigonometric functions 12 January 2010 9:56 UTC www.xav.com [Source type: Reference]
^ Math What is sine cosine and tangent Cosine 1 : a trigonometric function that for an acute angle is the ratio betw...- Cosine | ChaCha Answers 9 February 2010 13:38 UTC www.chacha.com [Source type: FILTERED WITH BAYES]
^ These functions are the reciprocals of sine, cosine, and tangent, respectively: .- Trigonometry 16 January 2010 10:48 UTC math.brown.edu [Source type: FILTERED WITH BAYES]
.^ Returns the trigonometric sine function of angle .
^ The reciprocal of the sine of an angle in a right triangle.- Cosecant - ninemsn Encarta 19 November 2009 18:15 UTC au.encarta.msn.com [Source type: FILTERED WITH BAYES]
^ The argument of the sine function is by definition an angle.- Waves/Sine Waves - Wikibooks, collection of open-content textbooks 3 February 2010 18:24 UTC en.wikibooks.org [Source type: Reference]
.^ If I use the cosine function, it takes an argument representing an angle in radians.- SQL Inverse Trig Functions - CodeCall Programming Forum 16 January 2010 10:48 UTC forum.codecall.net [Source type: General]
^ What angle, a , has a triangle that has side lengths of 1 and -1, and the length of the hypotenuse is the .- http://faculty.eicc.edu/bwood/ma155supplemental/supplemental7.htm 16 January 2010 10:48 UTC faculty.eicc.edu [Source type: Reference]
^ For a triangle, with sides of length a, b and c, and angle q opposite the side of length c, .- B8 Cosine Law - Vector and Complex Numbers: 9 February 2010 13:38 UTC whyslopes.com [Source type: Academic]
.^ At what angles is the tangent function undefined?
^ This is the same as 1 divided by the tangent of the angle.- Lesson BASIC TRIG FUNCTIONS 16 January 2010 10:48 UTC www.algebra.com [Source type: FILTERED WITH BAYES]
^ The Cotangent Function is equal to 1 divided by the Tangent Function.- Lesson TRIGONOMETRIC FUNCTIONS OF ANGLES GREATER THAN 90 DEGREES 16 January 2010 10:48 UTC www.algebra.com [Source type: FILTERED WITH BAYES]
.^ More details on this relationship and the connection to the the slope of the tangent line to the graphs are given below.- The Natural Cosine and Sine Curves 9 February 2010 13:38 UTC www.math.utah.edu [Source type: FILTERED WITH BAYES]
.^ Trigonometric ratios become wave functions .
^ The basis for mensuration of triangles is the right-angled triangle.
^ Explore the Sine and Cosine trigonometric functions of a right triangle.- Scratch | Project | Trig Functions 16 January 2010 10:48 UTC scratch.mit.edu [Source type: FILTERED WITH BAYES]
.^ The phase of a positive non-complex number is zero; that of a negative non-complex number is pi .- 12.5.2. Trigonometric and Related Functions 16 January 2010 10:48 UTC www.cs.cmu.edu [Source type: Reference]
^ Definition by differential equations .- Sine - encyclopedia article - Citizendium 3 February 2010 18:24 UTC reid.citizendium.org [Source type: Academic]
^ The absolute value of the sine of a complex number.- Trigonometry and Basic Functions - Numericana 16 January 2010 10:48 UTC home.att.net [Source type: Academic]
.^ Use this class of elementary functions to compute trigonometric functions and their inverses.- Trigonometric Functions - LabVIEW 8.5 Help 16 January 2010 10:48 UTC zone.ni.com [Source type: Reference]
^ The basis for mensuration of triangles is the right-angled triangle.
^ Explore the Sine and Cosine trigonometric functions of a right triangle.- Scratch | Project | Trig Functions 16 January 2010 10:48 UTC scratch.mit.edu [Source type: FILTERED WITH BAYES]
.^ Trigonometric functions Skip to content Skip to navigation .- Trigonometric functions 16 January 2010 10:48 UTC cnx.org [Source type: FILTERED WITH BAYES]
^ Uses of trigonometric functions in the real life?- WikiAnswers - An example how trigonometric functions are used to explain a real life occurance 16 January 2010 10:48 UTC wiki.answers.com [Source type: General]
^ Use the graph of the trigonometric functions.- S-Cool | Graphs of trigonometric functions 16 January 2010 10:48 UTC www.s-cool.co.uk [Source type: Reference]
.^ When we take the transform of an n -point vector using y = T x , x is decomposed into a linear combination of the basis function (rows) of T , whose coefficients are the samples of y , because x = T T y .- The Discrete Cosine Transform (DCT) 9 February 2010 13:38 UTC cnx.org [Source type: General]
^ Also, the sum of vectors we learn in trig class is very useful for calculus and physics.- Advice on trig needed for calculus and physics 16 January 2010 10:48 UTC faculty.tcc.fl.edu [Source type: Original source]
^ Assume a Cartesian system of axes with the origin in A and let the x -axis be along A–B and the y -axis be along A–D. Clearly cosα = c is the projection of e AC on the x -axis, i.e., cosα = c is the x -coordinate of this unit vector.- Sine - encyclopedia article - Citizendium 3 February 2010 18:24 UTC reid.citizendium.org [Source type: Academic]
.^ These periodic functions can be written in sine or cosine form.
^ The arc-length parametrization of the unit circle by the cosine and sine functions .- The Natural Cosine and Sine Curves 9 February 2010 13:38 UTC www.math.utah.edu [Source type: FILTERED WITH BAYES]
^ Student worksheet 3 - sounds and sine waves.- Lesson Plan - Adding Trigonometric Functions 16 January 2010 10:48 UTC mste.illinois.edu [Source type: FILTERED WITH BAYES]
.^ What is the six type of trigonometric functions?- WikiAnswers - What are some examples of trigonometric functions in everyday life 16 January 2010 10:48 UTC wiki.answers.com [Source type: Reference]
^ Here are the definitions of the trigonometric functions.- Trigonometric Functions 16 January 2010 10:48 UTC karen.mcnabbs.org [Source type: Original source]
^ Here's how the trigonometric functions are defined.- Unit Circle Trigonometry 16 January 2010 10:48 UTC www.snow.edu [Source type: General]
.^ So, for instance, arcsin of X is equal to Y, this is the definition of the arcsin function.- Inverse Trigonometric Functions - Advanced Calculus 2 Video – 5min.com 16 January 2010 10:48 UTC www.5min.com [Source type: Original source]
^ Trigonometric functions are many-one relations.- Inverse trigonometric functions 16 January 2010 10:48 UTC cnx.org [Source type: Academic]
^ These formulas for the functions of x + y and x - y are the basic formulas for deriving all the others.- Trigonometry 16 January 2010 10:48 UTC mysite.du.edu [Source type: Academic]
Right-angled triangle definitions
.^ The basis for mensuration of triangles is the right-angled triangle.
^ These are complementary angles in a right triangle.
^ We say a triangle, that contains a right angle, is a right triangle.- Trigonometry: A Crash Review 12 January 2010 9:56 UTC www.zaimoni.com [Source type: FILTERED WITH BAYES]
Trigonometric functions specify the relationships among side lengths and interior angles of a right triangle.
.^ Improve ] The obvious answer is the relationships between the sides and angles of triangles.- WikiAnswers - An example how trigonometric functions are used to explain a real life occurance 16 January 2010 10:48 UTC wiki.answers.com [Source type: General]
^ More information comes from the same pair of similar triangles: .- The Six Functions (Trig without Tears Part 2) 16 January 2010 10:48 UTC oakroadsystems.com [Source type: FILTERED WITH BAYES]
^ What angle, a , has a triangle that has side lengths of 1 and -1, and the length of the hypotenuse is the .- http://faculty.eicc.edu/bwood/ma155supplemental/supplemental7.htm 16 January 2010 10:48 UTC faculty.eicc.edu [Source type: Reference]
.^ What angle, a , has a triangle that has side lengths of 1 and -1, and the length of the hypotenuse is the .- http://faculty.eicc.edu/bwood/ma155supplemental/supplemental7.htm 16 January 2010 10:48 UTC faculty.eicc.edu [Source type: Reference]
^ And the ratios are ratios of lengths of sides of the triangle.- Karl's Calculus Tutor - May the Circle be Unbroken (trig functions) 16 January 2010 10:48 UTC www.karlscalculus.org [Source type: FILTERED WITH BAYES]
^ As it turns out, the remaining sides of the triangle are .- Math Help - Trigonometry - Trigonometric Functions of Common Angles - TechnicalTutoring 16 January 2010 10:48 UTC www.hyper-ad.com [Source type: FILTERED WITH BAYES]
.^ The length of the base ( a ) is twice the side opposite to an angle a in a right triangle of hypotenuse r .- Trigonometry and Basic Functions - Numericana 16 January 2010 10:48 UTC home.att.net [Source type: Academic]
^ Now you will know that the sine of any angle is simply the length of the far side of the triangle (the "opposite") divided by the long side (the "hypotenuse"): .- Sine Function - Graph Exercise 3 February 2010 18:24 UTC www.mathsisfun.com [Source type: FILTERED WITH BAYES]
^ For example, if one side is twice as long as the other side of a rectangle, then the ratio is 2/1.- Geometry: geometry, sides of a right triangle, trig functions 12 January 2010 9:56 UTC en.allexperts.com [Source type: FILTERED WITH BAYES]
.^ What are these trigonometric [trig] functions, anyway?- Trigonometry: A Crash Review 12 January 2010 9:56 UTC www.zaimoni.com [Source type: FILTERED WITH BAYES]
^ These ratios define the trigonometric functions.
^ What are these trigonometric [trig] functions anyway?- Trigonometry: A Crash Review 12 January 2010 9:56 UTC www.zaimoni.com [Source type: FILTERED WITH BAYES]
.^ To define the trigonometric functions of an angle theta assign one of the angles in a right triangle that value.- Trigonometry Definition Math Sheet 16 January 2010 10:48 UTC www.ecalc.com [Source type: Reference]
^ The basis for mensuration of triangles is the right-angled triangle.
^ Explore the Sine and Cosine trigonometric functions of a right triangle.- Scratch | Project | Trig Functions 16 January 2010 10:48 UTC scratch.mit.edu [Source type: FILTERED WITH BAYES]
The three sides of the triangle are named as follows:
.