Trigonometry Examples

$\frac{2 \sin (x)}{\cos (x)}$

Step 1

Separate fractions.

$\frac{2}{1} \cdot \frac{\sin (x)}{\cos (x)}$

Step 2

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

$\frac{2}{1} \tan (x)$

Step 3

Divide $2$ by $1$ .

$2 \tan (x)$