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Holsoft's Physics Resources Pages

Goniometric equations

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equation types listed below:
general    addition, subtraction, products    hyperbolic   

General equations
no. Description Equation
1 sum of squares
(circle equation)
2 tangent definition
3 negations
4 subtraction from
5 addition to
6 subtraction from /2
7 transfer tangent to cosine


Rules for addition, subtraction and products        [top]
no. Description Equation
1a sine of summation
1b sine of subtraction
1c sine of 2x
2a cosine of summation
2b cosine of subtraction
2c cosine of 2x
3a product of sine and cosine
3b product of two sines
3c product of two cosines
4a summation of sines
4b subtraction of sines
5a summation of cosines
5b subtraction of cosines

Hyperbolic goniometry        [top]
no. Equation Remarks
1  
2  
3  



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