Trigonometry Examples

$\frac{\tan (27) + \tan (28)}{1 - \tan (27) \tan (28)}$

Step 1

The result can be shown in multiple forms.

Exact Form:

$\frac{\tan (27) + \tan (28)}{1 - \tan (27) \tan (28)}$

Decimal Form:

$1.42814800 \dots$