Secant of Complement equals Cosecant/Examples/3 Theta

Example of Secant of Complement equals Cosecant

 * $\map \cos {90 \degrees - 3 \theta} = \csc 3 \theta$

Proof
From Secant of Complement equals Cosecant:


 * $\map \cos {90 \degrees - \theta} = \csc \theta$

The result follows by substituting $3 \theta$ for $\theta$.