fraccot{theta}csc{theta} = costheta

Frequently Asked Questions

• $$\text{Решить для }\theta$$ \(\frac{\cot{\theta}}{\csc{\theta}} = \cos{\theta}\)

  

  $$\theta \ne k\pi ,k\in \mathbb{Z}$$

• Проверять \(\frac{\cot{\theta}}{\csc{\theta}} = \cos{\theta}\)

  

  $$\text{true}$$