Final Answer
Step-by-step Solution
Specify the solving method
Multiply $13$ times $\pi $
Learn how to solve simplify trigonometric expressions problems step by step online.
$\frac{\tan\left(\frac{13\pi }{18}\right)+\tan\left(\frac{5\pi }{18}\right)}{1-\tan\left(\frac{40.840704}{18}\right)\tan\left(\frac{5\pi }{18}\right)}$
Learn how to solve simplify trigonometric expressions problems step by step online. Simplify the trigonometric expression (tan((13*pi)/18)+tan((5*pi)/18))/(1-tan((13*pi)/18)tan((5*pi)/18)). Multiply 13 times \pi . Multiply 5 times \pi . Multiply 13 times \pi . Multiply 5 times \pi .