(949) 305-1705 info@areteem.org
Social networks
For this question, am I allowed to express the functions in terms of $\tan{\theta}$ instead of just $\sin{\theta}$ and $\cos{\theta}$? Thank you.
Using $\tan\theta$ is okay. The wording could have been made clearer. The intention is to simplify each function to a single function of $\theta$, possibly with a negative sign in the front.
Social networks