# what does cosine mean in math?

Sine, Cosine and Tangent. Sine, Cosine and Tangent ... But you still need to remember what they mean! In picture form: Practice Here: Sohcahtoa. How to remember? - read more

In a right triangle, the cosine of an angle is the length of the adjacent side divided by the length of the hypotenuse. Try this Drag any vertex of the triangle and ... - read more

### what does cosine mean in math Resources

#### Trigonometric functions - Wikipedia

the cosine function is the unique solution satisfying the initial condition ... trigonometric functions can be approximated by the arithmetic-geometric mean, ... ... read more

#### The Math Dude : What Are Sine, Cosine, and Tangent? :: Quick ...

What Are Sine, Cosine, and ... (or is it Theta?), I don't mean to go off on a tangent here ... we learned that the part of math called trigonometry is the part of ... ... read more

#### What does cosine mean? definition and meaning (Free English ...

Meaning of cosine. What does cosine mean? Proper usage of the word cosine. Information about cosine in the AudioEnglish.org dictionary, synonyms and antonyms. ... read more

#### What does cosine mean? | Reference.com

The cosine of a right triangle is found by taking the ratio of the length of the triangle's adjacent side over the length ... Math Geometry ... What does cosine mean ... ... read more

#### What do you mean by hyperbolic cosine, sine, tan used in ...

[math] cosh(x) = \frac{e^x + e^{-x} }{2} ... What does it mean to take the sine or cosine of a reflex arc? How did the hyperbolic sine and cosine functions come into ... ... read more

#### Sine - Wikipedia

The coefficients for both the sine and cosine series may therefore ... Many other trigonometric functions are also defined in math.h, such as for cosine, arc sine ... ... read more

#### Video: What Does Sine Mean in Math? | eHow

Part of the series: Math Tips & Calculations. Sine in mathematics is directly related to terms like cosine and tangent. ... What Does Sine Mean in Math? ... read more

#### What does ''Cos'', ''Sin'' and ''Tan'' mean in maths ...

Apr 03, 2010 · ... "Cos" is short for cosine, ... What does ''Cos'', ... What does sin, cos, tan mean? What does the terms sin, cos, and tan mean... Apr 04, 2008 3 answers Mathematics Question - What does 'sin' and 'cos' ... Mar 31, 2013 3 answers ... read more

#### What Does Sine Mean in Math? - YouTube

Jul 04, 2013 · ... http://www.youtube.com/subscription_center ... What Does Sine Mean in Math? : ... Sine in mathematics is directly related to terms like cosine and ... ... read more

#### The Sine and Cosine Functions - Overview - Math - Math2.org

Math2.org Math Tables: Sine and Cosine Topics. overview formal ... the sine and cosine functions are closely related and can be expressed in terms of each ... ... read more

#### The sine function - math word definition - Math Open Reference

Definition of the sine function as applied to right triangles in trigonometry. Math Open Reference Search ... The sine function, along with cosine and tangent, ... ... read more

#### What are the properties of cosine? | Reference.com

It is also a multiple of Pi. It is not necessary for most math students to remember ... What does cosine mean? What is the integral of tan(x)? ... ... read more

#### Definition of Cosine - Math is Fun

Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. ... Cosine. more ... In a right angled triangle, the cosine of an angle is: ... read more

#### Sin Cos Tan - Basic Trigonometry - MathHelp.com - YouTube

Oct 30, 2007 · Sin Cos Tan - Basic Trigonometry - MathHelp.com ... cosine, and tangent. Note ... Right Triangle Math Explained - Duration: 13:28. dcaulf 214,884 views. 13:28. ... read more

#### Cosine -- from Wolfram MathWorld

The common schoolbook definition of the cosine of an angle theta in a right triangle ... Math. Comput. 64, 205-210, 1995. Hansen, E. R. A Table of Series and Products. ... read more

#### What does quadrature of a sine wave mean? - Quora

What does integral in math mean? ... What does it mean if I can solve most of the questions of Integration Bee ... How do I add a sine wave and a cosine wave ... ... read more

#### What does 'cosine losses' mean? : KerbalAcademy

Design/Theory What does 'cosine losses' mean? ... DeltaV than when i have it checked. what does this mean? i have ... explainable after a ton of math and science ... ... read more

#### What Is Trigonometry? - Cut-the-Knot

Help with math. Subjects. Arithmetic; Algebra; Geometry; ... What Is Trigonometry? ... The most basic one is the Pythagorean theorem expressed in terms of sine and ... ... read more

#### Sine, Cosine, Tangent, explained and with Examples and ...

Sine, Cosine and Tangent. Opposite & adjacent sides and SOHCAHTOA of angles ... read more

#### Why does cosine of negative theta equal the cosine of theta ...

I am working with trig identities and for cosine of negative theta I am being told that it equals the cosine ... note that above I mean ... http://math .stackexchange ... ... read more

#### Cosine: Definition - Math.com

Cosine: Definition (Math | Algebra | Functions | Definition) Cosine: Definition. ... From defining a few general properties of the sine and cosine functions, ... ... read more

#### Trig identities, what does this mean? | Physics Forums - The ...

Trig identities, what does this mean? Mar 17, 2011 #1. supernova1203 ... Sine, Cosine, and Tangent are all functions of angles. In right triangle, ... Deep Math Why ... ... read more

#### What does sin cos and tan mean - Answers.com

They are sine, cosine and tangent, ... What does sin cos and tan mean? SAVE CANCEL. already exists ... Math and Arithmetic. ... read more

#### SOHCAHTOA - What does SOHCAHTOA stand for? The Free Dictionary

Acronym Definition; SOHCAHTOA: Sine (Opposite over Hypotenuse), Cosine (Adjacent over Hypotenuse), Tangent (Opposite over Adjacent) SOHCAHTOA: Some Old Horse Caught ... ... read more

#### What Does the Graph of the Cosine Function Look Like ...

Real math help. What Does the Graph ... You can use the unit circle to help you graph the cosine function! In this tutorial, you'll learn how ... What Does the Graph ... ... read more

#### What does $\tan x = 1$ mean? - Math Stack Exchange

What does $\tan x = 1$ mean? up vote 3 down vote favorite. ... What is your definition of the tangent function? It's the sine divided by the cosine, ... ... read more

#### What Does The Prefix Co Mean In Cosine - Askiver Docs

Read related documents and downloads about What Does The Prefix Co Mean In Cosine. ... Math Analysis CP Algebra Review ... What does the prefix “co” mean in ... ... read more

#### what does cosine mean? | Yahoo Answers

Jul 19, 2006 · What does cosine mean? i'm no mathematician. Follow . 20 answers 20. Report Abuse. Are you sure that you want to delete this answer? ... Math h.w help. plese? ... read more