Question
If $x=e^\theta \sin \theta, y=e^\theta \cos \theta$ where $\theta$ is a parameter, then $\frac{d y}{d x}$ at $(1,1)$ is equal to
If $x=e^\theta \sin \theta, y=e^\theta \cos \theta$ where $\theta$ is a parameter, then $\frac{d y}{d x}$ at $(1,1)$ is equal to