Trigonometry Examples

$\frac{\tan (65) + \tan (85)}{1 - \tan (65) \tan (85)}$

Step 1

The result can be shown in multiple forms.

Exact Form:

$\frac{\tan (65) + \tan (85)}{1 - \tan (65) \tan (85)}$

Decimal Form:

$- 0.57735026 \dots$