Topic: Trigonometry Functions
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What is a period of a trigonometry function?
The period of a trigonometric function, since it depends on the angle of a ray centered in a unit circle, is 2 pi radians or 360 degrees. Read More »
Source: http://wiki.answers.com/Q/What_is_a_period_of_a_trigonometry_func...
What is the function of trigonometry?
Trigonometry is the study of the relationships between the sides and the angles of triangles and with the trigonometric functions, which describe those relationships. Read More »
Source: http://wiki.answers.com/Q/What_is_the_function_of_trigonometry
What is a parent function In trigonometry?
I'm sorry but I'm not able to find any information on the parent function in trigonometry. Read More »
Source: http://www.chacha.com/question/what-is-a-parent-function-in-trigo...
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Trigonometry Functions
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Trigonomic Functions are functions of an angle. They are important in the study of triangles and modeling periodic phenomena.
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Source: http://www.chacha.com/question/what-is-a-trigonometry-function
The six inverse trigonometry functions are: arcsin, arccos, arctan, arccsc, arcsec, and arccot.
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The sine function is a trigonometric function: sin (x). There are also cosine, tangent, secant, cosecant, and cotangent functions.
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The domain of (f o g) is the set of all values of x such that g(x) is defined and real and also f(g(x)) is defined and real. Is the domain of (f o g)
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I'm fairly certain all of them are derived from Cosine and Sine, but classically there are three - Cosine, Sine, and Tangent (which is just Sine/Cosine but handy to have). Six of them have names, but they are just the mathematical inverses ...
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Source: http://www.answerbag.com/q_view/533656
case 1: A=1, H=5 cos(angle1)=1/5 case 2: A=2, H=10 cos(angle2) = A/H = 2/10 = 1/5 = cos(angle1) You could use mathematical induction to show it to be true for all multiples of 1/5 but it is unnecessary to do so.
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Source: http://answers.yahoo.com/question/index?qid=20111102112137AAeLRIQ