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Trigonometric Identities Equations

Description Equation
Double Angle Identity - Cosine
Double Angle Identity - Sine
Eulers Formula
Half Angle Identity - Cosine
Half Angle Identity - Sine
Sum and Difference of Angles Identity - Cosine
Sum and Difference of Angles Identity - Sine
Sum and Difference of Angles Identity - Tangent
Superposition (Addition and Subtraction) of Sine of Angles
Superposition (Addition) of Cosine of Angles
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