Trigonometry Examples

$\cos (- π) + \cot (- \frac{π}{2}) - \sin (- \frac{3}{2} \cdot π) + \cot (- \frac{π}{4})$

Step 1

Nothing further can be done with this topic. Please check the expression entered or try another topic.

$\cos (- π) + \cot (- \frac{π}{2}) - \sin (- \frac{3}{2} \cdot π) + \cot (- \frac{π}{4})$