Trigonometry Examples

$\csc (- \frac{11}{6} \cdot π)$

Step 1

Combine $π$ and $\frac{11}{6}$ .

$\csc (- \frac{π \cdot 11}{6})$

Step 2

Move $11$ to the left of $π$ .

$\csc (- \frac{11 \cdot π}{6})$

Step 3

Add full rotations of $2 π$ until the angle is greater than or equal to $0$ and less than $2 π$ .

$\csc (\frac{π}{6})$

Step 4

The exact value of $\csc (\frac{π}{6})$ is $2$ .

$2$