Guide :High School

When converting cotangent+5 into cos/sin do you do what I did and bring the 5 with them or do you do cos/sin +5?

When converting cotangent+5 into cos/sin do you do what I did and bring the 5 with them or do you do cos/sin +5?
(cosx/sinx) + 5 =(cosx + 5sinx)/sinx; ...

Research, Knowledge and Information :

The Sine and Cosine Functions - Properties -

... , the reader should be able to instantly derive them from an understanding of the ... , sin 2 (x) + cos 2 (x) ... You must be careful when solving for one of ...
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Sine, Cosine, Tangent - Math Is Fun

Before getting stuck into the functions, ... Good calculators have sin, cos and tan on them, ... You can also see Graphs of Sine, Cosine and Tangent.
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SparkNotes: SAT Subject Test: Math Level 2: Cosecant, Secant ...

... it will ask you to manipulate them in algebraic equations, ... Plug tan 45º into your calculator, and you get the ... and cotangent in questions that cover ...
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Trigonometric identities. Topics in trigonometry.

TRIGONOMETRIC IDENTITIES. Reciprocal identities. Tangent and cotangent identities. ... The first shows how we can express sin θ in terms of cos ...
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Trigonometric functions - Wikipedia

... these relations are often taken as the definitions of those functions, but one can define them ... cotangent function ... functions and their real (sin, cos) ...
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trigonometry - when to use sine vs cosine vs tangent ...

when to use sine vs cosine vs tangent. ... Depending on which sides you have, you should choose sin, cos or ... However it's a lot easier to find them directly given ...
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Exact Trig Values - University of Surrey

You might know that cos(60°)=1/2 and sin(60°)=√3/2 as well ... A Table of Exact Trig values ... the known sides are b=2 and c=2 and the angle between them is A=30 ...
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Summary of Trigonometric Identities - McRae Family Website

... convert them into radians by multiplying by π/180, ... You know tan=sin/cos, so just do the math, ... No need to bring a cheat sheet with you ...
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14.2 - Trigonometric identities - MathOnWeb

Trigonometric identities are identities that contains trigonometric functions such as sin, cos ... them we will organize them into ... you use trigonometric ...
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