Datasets:
3. \(\frac{3}{2}\pi < \theta < 2\pi\) μΈ \(\theta\)μ λνμ¬ \(\sin(-\theta) = \frac{1}{3}\) μΌ λ, | |
\(\tan\theta\)μ κ°μ? [3μ ] | |
\begin{itemize} | |
\item[1] \(-\frac{\sqrt{2}}{2}\) | |
\item[2] \(-\frac{\sqrt{2}}{4}\) | |
\item[3] \(-\frac{1}{4}\) | |
\item[4] \(\frac{1}{4}\) | |
\item[5] \(\frac{\sqrt{2}}{4}\) | |
\end{itemize} |