Trigonometry Examples

$\tan (\arctan (\frac{5 π}{6}))$

Step 1

The functions tangent and arctangent are inverses.

$\frac{5 π}{6}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\frac{5 π}{6}$

Decimal Form:

$2.61799387 \dots$