Answer
$$y= \sin^{-1}(Ce^{\theta})$$
Work Step by Step
\begin{aligned}
\frac{d y}{d \theta} &=\tan y \\
\int \frac{1}{\tan y} d y &=\int d \theta \\
\ln \sin y&= \theta +C\\
y&= \sin^{-1}(Ce^{\theta})
\end{aligned}
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.