Topic: Trigonometry Functions
Answers to Common Questions
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 »
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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 »
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Featured Content: Trigonometry Functions
In mathematics, the trigonometric functions (also called circular functions) are functions of an angle. They are used to relate the angles of a triangle to the lengths ... More »
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Answers to Other Common Questions
Trigonomic Functions are functions of an angle. They are important in the study of triangles and modeling periodic phenomena. Read More »
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The six inverse trigonometry functions are: arcsin, arccos, arctan, arccsc, arcsec, and arccot. Read More »
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The sine function is a trigonometric function: sin (x). There are also cosine, tangent, secant, cosecant, and cotangent functions. Read More »
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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) Read More »
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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 ... Read More »
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. Read More »
Source: http://answers.yahoo.com/question/index?qid=20111102112137AAeLRIQ
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