Question

Simplify the following Basic Trigonometric Identity and tell me what I dentity did you use?

Answer 1

Please, show work!!

Answer 2

\(\bf {\color{blue}{ cot(\theta)=\cfrac{cos(\theta)}{sin(\theta)}\qquad tan(\theta)=\cfrac{sin(\theta)}{cos(\theta)}}}
\\ \quad \\ \quad \\
\cfrac{cot(Z)}{tan(Z)}\implies \cfrac{\frac{cos(Z)}{sin(Z)}}{\frac{sin(Z)}{cos(Z)}}\qquad recall\implies \cfrac{\quad \frac{a}{b}\quad }{\frac{c}{d}}\implies \cfrac{a}{b}\cdot \cfrac{d}{c}\)

multiply and simpify

Answer 3

How do I multiply them? @jdoe0001