Trigonometry Examples

$\frac{\tan (77) + \tan (73)}{1 - \tan (77) \tan (73)}$

Step 1

The result can be shown in multiple forms.

Exact Form:

$\frac{\tan (77) + \tan (73)}{1 - \tan (77) \tan (73)}$

Decimal Form:

$- 0.57735026 \dots$