Algebra Examples

$\arctan (\tan (\frac{6 π}{7}))$

Step 1

Evaluate $\tan (\frac{6 π}{7})$ .

$\arctan (- 0.48157461)$

Step 2

Evaluate $\arctan (- 0.48157461)$ .

$- \frac{π}{7}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$