Sean
\[\alpha + 2\beta +3\theta = 90°\]
\[A = \frac{2tan (\alpha+\beta+\theta) + 2sen (2\beta + 3\theta)}{cot (\beta + 2\theta ) + cos \alpha}\]
\[B= \sqrt{3} \tan \left( \frac{ \alpha + 3\theta}{2} + B \right)\]
Si
\[A+B = cotx\]
Entonces la medida del ángulo x, en rad, es: