Trigonometry Examples

$\frac{\tan (\frac{3 π}{5}) + \tan (\frac{2 π}{5})}{1 - \tan (\frac{3 π}{5}) \tan (\frac{2 π}{5})}$

Step 1

The result can be shown in multiple forms.

Exact Form:

$\frac{\tan (\frac{3 π}{5}) + \tan (\frac{2 π}{5})}{1 - \tan (\frac{3 π}{5}) \tan (\frac{2 π}{5})}$

Decimal Form:

$0$