In this section you will: * Find exact values of the trigonometric functions secant, cosecant, tangent, and cotangent of π 3 , π 4 , and π 6 . Use reference angles to evaluate the trigonometric ...

The tangent/cotangent converter, used with these transducers to extract ¿ from these signals, is based on the determination of a ratio between the absolute values of the sine and cosine signals. This ...

Notice that cotangent is simply the reciprocal of tangent, which perfectly aligns with our reciprocal identities.

Resolvers and other types of sinusoidal encoders provide electrical signals whose amplitudes are related to the sine and cosine of the mechanical shaft angle ¿ over the full 360° range. The ...