Datasets:
24. 맀κ°λ³μ \( t(t > 0) \)λ‘ λνλ΄μ΄μ§ 곑μ | |
\[ | |
x = \ln(t^3 + 1), \quad y = \sin \pi t | |
\] | |
μμ \( t = 1 \)μΌ λ, \( \frac{dy}{dx} \)μ κ°μ? [3μ ] | |
\begin{itemize} | |
\item[1] $-\frac{1}{3}\pi$ | |
\item[2] $-\frac{2}{3}\pi$ | |
\item[3] $-\pi$ | |
\item[4] $-\frac{4}{3}\pi$ | |
\item[5] $-\frac{5}{3}\pi$ | |
\end{itemize} |