Precalculus Examples

$\frac{\sin (θ)}{\cos (θ)} + \frac{\cos (θ)}{\sin (θ)}$

Step 1

Convert from $\frac{\sin (θ)}{\cos (θ)}$ to $\tan (θ)$ .

$\tan (θ) + \frac{\cos (θ)}{\sin (θ)}$

Step 2

Convert from $\frac{\cos (θ)}{\sin (θ)}$ to $\cot (θ)$ .

$\tan (θ) + \cot (θ)$