Precalculus Examples

$\tan (\arctan (\frac{7}{6}))$

Step 1

The functions tangent and arctangent are inverses.

$\frac{7}{6}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$\frac{7}{6}$

Decimal Form:

$1.1\overline{6}$

Mixed Number Form:

$1 \frac{1}{6}$