0. Functions

Which of the following is the period of the function $z=\sin (x-y)$ with respect to $x$?

Given the right triangle below, evaluate $\(\tan\]\theta\)$.

Identify what angle, $\(\theta\)$ , satisfies the following conditions.

$\(\tan\]\theta\)=-1$; $\(\cos\]\theta\)$ > $0$

Identify what angle, $\(\theta\)$ , satisfies the following conditions.

$\(\sin\]\theta\)=\(\frac\)12$; $\(\tan\]\theta\)$ < $0$

Given the right triangle below, evaluate $\(\cos\]\theta\)$.

Convert the angle $-\(\frac{5\pi}{6}\)$ from radians to degrees.

Convert the angle $540°$ from degrees to radians.

Identify what angle, $\(\theta\)$ , satisfies the following conditions.

$\(\cos\]\theta\)=\(\frac{\sqrt3}{2}\)$; $\(\sin\]\theta\)$ < $0$