Equations > Trigonometry > Trigonometric Identities

Showing results 1 to 10 of 11, on page 1 of 2
Go to page: 1 2

	Description	Equation
	Double Angle Identity - Sine
	Double Angle Identity - Cosine
	Half Angle Identity - Sine
	Half Angle Identity - Cosine
	Sum and Difference of Angles Identity - Sine
	Sum and Difference of Angles Identity - Cosine
	Sum and Difference of Angles Identity - Tangent
	Superposition (Addition and Subtraction) of Sine of Angles
	Superposition (Addition) of Cosine of Angles
	Superposition (Subtraction) of Cosine of Angles
(you need to login first) Go to page: 1 2