Precalculus Examples

$\frac{7}{\frac{4}{\tan (- 1)}}$

Step 1

Multiply the numerator by the reciprocal of the denominator.

$7 \frac{\tan (- 1)}{4}$

Step 2

Combine $7$ and $\frac{\tan (- 1)}{4}$ .

$\frac{7 \tan (- 1)}{4}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{7 \tan (- 1)}{4}$

Decimal Form:

$- 0.03054636 \dots$